Delivery address
Collection branch
Ideas & Advice
VAT
EX
INC
tp-logo
Branch Locator
Hire Basket
Quote List
Sign In / Activate
Basket
Building Materials
Timber & Sheet Materials
Gardens & Landscaping
Doors, Windows & Joinery
Decorating & Interiors
Plumbing
Heating
Bathrooms
Electrical & Lighting
Fixings & Adhesives
Tools & Workwear
Benchmarx Kitchens
Hire
Deals
Aggregates
Bricks & Blocks
Plaster & Plasterboards
Cements
Insulation
Civils & Drainage
Roofing
Lintels
Guttering
Building Chemicals
Builders Metalwork
Damp Proof Course & Membranes
Render
    Desk BTD Jul26 Header Nav 184x614 Building Materials.jpg
    Sawn Timber
    Sheet Materials
    Fencing & Trellis
    Decking
    Timber Sleepers
      Planed Timber
      CLS Studwork Timber
        Decorative Timber
        Gates & Railings
        Flooring
        Timber Cladding
          Wood Treatments
            Desk BTD Jul26 Header Nav 184x614 Gardens Landscaping_v2.jpg
            Paving & Walling
            Fencing & Trellis
            Fence Panels
              Driveways
              Decorative Stones & Gravel
                Garden Buildings
                Decking
                Gates & Railings
                Timber Sleepers
                  Lawns, Planting & Growing
                  Fence & Patio Maintenance
                  Garden Furniture
                  Outdoor Lighting
                    Water Storage
                    Desk BTD Jul26 Header Nav 184x614 Gardens Landscaping_v1.jpg
                    Internal Doors
                    External Doors
                    Fire Doors
                    Roof Windows
                    Windows
                    Door Frames, Linings & Casings
                    Ironmongery & Security
                    Timber Mouldings
                      Garage Doors
                        Wardrobe Doors & Accessories
                          Flooring
                          Worktops & Accessories
                          Stairs
                          Desk BTD Jul26 Header Nav 184x614 Doors.jpg
                          Paint
                          Cleaning & Preparation
                          Decorating Tools
                          Tiling
                          Wall Paper & Accessories
                            Janitorial
                            Wardrobe Doors & Accessories
                            Ironmongery & Security
                            Shop By Brand
                            Pipe
                            MDPE
                            Waste Pipe & Fittings
                            Pipe Fittings
                            Water Treatment
                            Plumbing Consumables
                              Brassware & Valves
                                Wastes & Traps
                                Plumbing Tools
                                Toilet Spares
                                Flexible Hoses
                                Pipe Covers, Brackets & Clips
                                Kitchen & Gas fittings
                                  Macerators
                                    Soil Pipe & Fittings
                                      Boilers
                                      Radiators & Radiator Valves
                                      Water Cylinders
                                        Central Heating
                                        Ducting & Ventilation
                                        Fires
                                          Underfloor Heating
                                          Water Heaters
                                            Plumbing & Heating
                                              Toilets & Basins
                                              Showers & Accessories
                                              Bathroom Wall Panels
                                                Baths
                                                Bathroom Taps
                                                Tiling
                                                Bathroom Furniture & Accessories
                                                Bathroom Accessories
                                                Wastes & Traps
                                                Heated Towel Rails & Elements
                                                  Commercial Washrooms & Less Abled Aids
                                                  Shop By Brand
                                                  Meter Boxes
                                                    Smart Home
                                                    Alarms
                                                    Cable & Cable Management
                                                    Power Management
                                                    Switches, Sockets & Wiring Accessories
                                                    Batteries
                                                      Outdoor Lighting
                                                        Work Lights
                                                        Electric Vehicle Charging
                                                          Light Bulbs & Tubes
                                                            Electrical Accessories
                                                              Junction Boxes
                                                                Back & Dry Lining Boxes
                                                                Electrical Test Equipment
                                                                  Screws
                                                                  Adhesives
                                                                  Sealants
                                                                  Nuts, Bolts & Washers
                                                                  Chemical Fixings & Expanding Foam
                                                                    Nails
                                                                    Packers & Shims
                                                                      Shop By Brand
                                                                      Power Tools
                                                                      Site & Construction Equipment
                                                                      Hand Tools
                                                                      Safety & Workwear
                                                                      Ladders
                                                                      Power Tool Accessories
                                                                      Site Lighting
                                                                        Tools Storage & Workbenches
                                                                          Storage & Shelving
                                                                            Shop by Brand
                                                                            Flat Pack Kitchens
                                                                              Worktops & Accessories
                                                                              Benchmarx Deals
                                                                                Kitchen Accessories
                                                                                Kitchen Appliances
                                                                                Kitchen Sinks & Accessories
                                                                                Kitchen Taps
                                                                                Kitchen Handles
                                                                                  Tiling
                                                                                  Desk_BMX_Xtra_Deals_01_Jul-Aug26_Header_Nav_184x614.jpg
                                                                                  Powered Access Hire
                                                                                    Plant Hire
                                                                                      Concreting & Compaction Hire
                                                                                        Breaking, Drilling & Fixing Hire
                                                                                          Waste Management Hire
                                                                                            Heating, Drying & Cooling Hire
                                                                                              Lighting Hire
                                                                                                Safety, Facilities & Welfare Hire
                                                                                                  Power Generation & Pumps Hire
                                                                                                    Access Hire
                                                                                                      Cutting, Sawing & Grinding Hire
                                                                                                        Sanding & Woodwork Hire
                                                                                                          Lifting & Handling Hire
                                                                                                            Siteworks & Surveying Hire
                                                                                                              View ALL Hire categories
                                                                                                                Desk BTD Jul26 Header Nav 184x614 Hire.jpg
                                                                                                                Big Trade Deals
                                                                                                                  Benchmarx Deals
                                                                                                                    Appliance Clearance
                                                                                                                      Clearance
                                                                                                                        Samsung Promotion
                                                                                                                          Cuprinol - Lower Price
                                                                                                                            Metsa Decking
                                                                                                                              Free Delivery
                                                                                                                              Free Click & Collect
                                                                                                                              Within One Hour
                                                                                                                              Free Delivery
                                                                                                                              Free Next Day Delivery
                                                                                                                              on Orders Over £150
                                                                                                                              Free Delivery
                                                                                                                              Over 500 Branches Nationwide
                                                                                                                              Free Delivery
                                                                                                                              Sign Up for a Trade Account
                                                                                                                              for Discounted Prices
                                                                                                                              Product
                                                                                                                              Doors, Windows & Joinery
                                                                                                                              Stairs
                                                                                                                              Stair Accessories

                                                                                                                              2575mm Standard Straight Staircase

                                                                                                                              903645
                                                                                                                              2575mm Standard Straight Staircase
                                                                                                                              2575mm Standard Straight Staircase
                                                                                                                              Hover Over to Zoom In
                                                                                                                              2575mm Standard Straight Staircase
                                                                                                                              2575mm Standard Straight Staircase

                                                                                                                              Frequently bought together

                                                                                                                              Piranha Black Carbon Composite Fence Board
                                                                                                                              Piranha Black Carbon Composite Fence Board
                                                                                                                              £17.92
                                                                                                                              Inc. VAT
                                                                                                                              Forest Garden Slatted Arch
                                                                                                                              Forest Garden Slatted Arch
                                                                                                                              £236.40
                                                                                                                              Inc. VAT
                                                                                                                              Forest Garden Grow Bag Tray Container 1m Home Delivered
                                                                                                                              Forest Garden Grow Bag Tray Container 1m Home Delivered
                                                                                                                              £105.26
                                                                                                                              Inc. VAT
                                                                                                                              Hafele Tek Pull Out 600 Bin Hinged 2 x 38L Dark Grey
                                                                                                                              Hafele Tek Pull Out 600 Bin Hinged 2 x 38L Dark Grey
                                                                                                                              £175.78
                                                                                                                              Inc. VAT
                                                                                                                              Pressure Treated Closeboard Fence Panel 6ft x 4ft Pack of 3
                                                                                                                              Pressure Treated Closeboard Fence Panel 6ft x 4ft Pack of 3
                                                                                                                              £202.46
                                                                                                                              Inc. VAT
                                                                                                                              Rotavator
                                                                                                                              Rotavator
                                                                                                                              Inc. VAT
                                                                                                                              Piranha Composite Fence Decorative Aluminium Slats 3 Pk
                                                                                                                              Piranha Composite Fence Decorative Aluminium Slats 3 Pk
                                                                                                                              £37.10
                                                                                                                              Inc. VAT
                                                                                                                              Piranha Brown Cedar 6ft Bolt-Down Composite Fence Kit 6ft Incl Horizontal Trellis
                                                                                                                              Piranha Brown Cedar 6ft Bolt-Down Composite Fence Kit 6ft Incl Horizontal Trellis
                                                                                                                              £414.64
                                                                                                                              Inc. VAT
                                                                                                                              CDA CRI581 Integrated Under Counter Freezer
                                                                                                                              CDA CRI581 Integrated Under Counter Freezer
                                                                                                                              £419.00
                                                                                                                              Inc. VAT
                                                                                                                              Bosch S4 Stainless Steel Built-in oven with added steam function 60 x 60 cm
                                                                                                                              Bosch S4 Stainless Steel Built-in oven with added steam function 60 x 60 cm
                                                                                                                              £358.80
                                                                                                                              Inc. VAT
                                                                                                                              Tarmac Cold Lay Macadam 25kg
                                                                                                                              Tarmac Cold Lay Macadam 25kg
                                                                                                                              £11.87
                                                                                                                              Inc. VAT
                                                                                                                              Pressure Treated Decorative Flat Top Fence Panel 6ft x 6ft Pack of 3
                                                                                                                              Pressure Treated Decorative Flat Top Fence Panel 6ft x 6ft Pack of 3
                                                                                                                              £241.92
                                                                                                                              Inc. VAT
                                                                                                                              Bathrooms From TP Swindale 2TH 550 x 450mm Basin
                                                                                                                              Bathrooms From TP Swindale 2TH 550 x 450mm Basin
                                                                                                                              £138.11
                                                                                                                              Inc. VAT
                                                                                                                              Forest Garden Large Kitchen Garden Planter 1.8m Home Delivered
                                                                                                                              Forest Garden Large Kitchen Garden Planter 1.8m Home Delivered
                                                                                                                              £163.74
                                                                                                                              Inc. VAT
                                                                                                                              C-TEC Clear Sealant CT1 Tube 290ml
                                                                                                                              C-TEC Clear Sealant CT1 Tube 290ml
                                                                                                                              £15.53
                                                                                                                              Inc. VAT
                                                                                                                              CDA Freestanding Undercounter 60cm Wine Cooler Double Door Stainless Steel - FWC624SS
                                                                                                                              CDA Freestanding Undercounter 60cm Wine Cooler Double Door Stainless Steel - FWC624SS
                                                                                                                              £699.00
                                                                                                                              Inc. VAT
                                                                                                                              4 x 4 Power Pent Summerhouse
                                                                                                                              4 x 4 Power Pent Summerhouse
                                                                                                                              £687.80
                                                                                                                              Inc. VAT
                                                                                                                              Piranha Antique Grey Composite Fence Board
                                                                                                                              Piranha Antique Grey Composite Fence Board
                                                                                                                              £17.92
                                                                                                                              Inc. VAT
                                                                                                                              Piranha Antique Grey 6ft Bolt-Down Composite Fence Kit 6ft
                                                                                                                              Piranha Antique Grey 6ft Bolt-Down Composite Fence Kit 6ft
                                                                                                                              £350.84
                                                                                                                              Inc. VAT
                                                                                                                              Minotaur 6in Mini Hacksaw
                                                                                                                              Minotaur 6in Mini Hacksaw
                                                                                                                              £4.78
                                                                                                                              Inc. VAT

                                                                                                                              Overview

                                                                                                                              • Pre-Assembled Delivery: Arrives factory-built for an immediate, hassle-free installation process.
                                                                                                                              • Regulatory Compliance: Designed to adhere fully to standard UK domestic building regulations.
                                                                                                                              • Smooth Paint-Ready Finish: High-density MDF treads and risers mean zero grain-raising when painted.
                                                                                                                              • Sustainably Sourced: Crafted using premium-grade, responsibly managed timber.
                                                                                                                              • Standard 42° Pitch: Optimises spatial efficiency without compromising on foot placement safety or comfort.
                                                                                                                              • Total rise: 2639mm
                                                                                                                              • Total going: 2726mm
                                                                                                                              • Individual Go: 225mm
                                                                                                                              • Individual Rise: 198mm

                                                                                                                              Technical specification

                                                                                                                              Length
                                                                                                                              4135 mm
                                                                                                                              Width
                                                                                                                              865 mm
                                                                                                                              Weight
                                                                                                                              78 kg
                                                                                                                              Interior or Exterior Use
                                                                                                                              Interior
                                                                                                                              Material
                                                                                                                              Mixed Structural Timber
                                                                                                                              Colour
                                                                                                                              Natural Timber
                                                                                                                              Finish
                                                                                                                              Unfinished
                                                                                                                              Type
                                                                                                                              Staircase
                                                                                                                              Manufacturer Model No
                                                                                                                              STANDARD2575
                                                                                                                              Country Origin
                                                                                                                              UK
                                                                                                                              Brand Name
                                                                                                                              Unbranded

                                                                                                                              Reviews

                                                                                                                              Be the first to review this product.
                                                                                                                              NEW
                                                                                                                              Retail price

                                                                                                                              £396.00

                                                                                                                              each
                                                                                                                              £330.00 ex. vat
                                                                                                                              Enter postcode for local availability
                                                                                                                              Select collection branch for local availability
                                                                                                                              Please enter your delivery postcode...
                                                                                                                              Please select your collection branch...