Delivery address
Collection branch

18mm x 1220mm x 300mm Kronobuild OSB 3 Loft Panel - Pack of 3

139821
18mm x 1220mm x 300mm Kronobuild OSB 3 Loft Panel - Pack of 3
18mm x 1220mm x 300mm Kronobuild OSB 3 Loft Panel - Pack of 3
Hover Over to Zoom In

Frequently bought together

Overview

  • Compact Loft Solution: Perfect for boarding attics and creating usable storage in roof spaces
  • Tongue & Groove Profile: Provides a secure, stable fit with fewer cuts required
  • Moisture Resistant: Suitable for humid conditions, offering more versatility than standard chipboard panels
  • Lightweight & Portable: At just 12.5 kg per pack, easy to transport and handle
  • DIY & Trade Friendly: Ideal for small projects, quick installations, and professional use in confined areas
  • Efficient Format: Reduces off-cuts and waste thanks to its optimized board size
  • Meets EN 300 (OSB/3) standards for structural use in humid conditions.
  • Low Emission Rating: Meets Formaldehyde Emission Class E1, helping to minimise VOC levels in interior environments.

Technical specification

Brand Name
Kronospan
Length
1220 mm
Thickness
18 mm
Width
300 mm
Weight
12.50 kg
Material
OSB
Moisture Resistant
Yes - OSB/3 classification
Interior or Exterior Use
Interior (sealing required for exterior use)
Grade
OSB/3
Coverage
Approx. 1.10 m2 per pack
Structural
Yes - suitable for load-bearing use (EN 300 OSB/3)
Colour
Light Brown
Edge Detail
Tongue & Groove on 2 Sides (TG2)
Application
Loft boarding, attic storage, roof finishes, wall panels in confined spaces
Type
Loft Panels
Certifications Met
CE, EN 300 (OSB/3), E1 (Emissions)

Reviews

Be the first to review this product.
Retail price

£23.90

each
£19.92 ex. vat
Trade price
£21.73
Inc. VAT
Save with a Trade account
Enter postcode for local availability
Select collection branch for local availability
Please enter your delivery postcode...
Please select your collection branch...

Related products

3.8 (5 reviews)
A moisture-resistant MDF panel with precision-machined grooves, primed and ready for finishing. Designed to replicate the look of traditional timber panelling, this board provides a classic decorative effect without the complexity of solid wood. Easy to cut, fix, and paint, it’s ideal for interior wall panelling, wainscoting, and decorative joinery projects.
Range Description
Long Grain (or Long Groove)
Brand Name
Unbranded
Length
2440 mm
Thickness
9 mm
Width
1220 mm
Weight
20.445 kg
Material
MDF
Moisture Resistant
Yes
Interior or Exterior Use
Interior
Coverage
2.98 m2
Structural
No
Colour
White (primed surface, paint-ready)
Edge Detail
Square Edge
Application
Decorative fixtures, wall panelling, wainscoting, furniture, general joinery
Type
Primed Grooved MDF
Certifications Met
E1 (Emissions)

£88.55

each (Inc. VAT)
Loading...
Loading...
NEW
Kronobuild Moisture Resistant MDF is a versatile, high-quality board designed for non-load-bearing applications in both dry and humid environments. Engineered with a fine, smooth surface and consistent density, it's ideal for projects that require precision, durability, and excellent finishing. Perfect for skirting boards, architraves, window sills, furniture components, and interior joinery, this board offers reliable performance across domestic, commercial, and retail settings. Its moisture-resistant properties make it suitable for areas such as kitchens, bathrooms, and utility spaces where added protection is essential. Whether you're painting, laminating, veneering, or foiling, Kronobuild MR MDF provides a stable, uniform base that delivers professional results every time.
Brand Name
Kronospan
Length
2440 mm
Thickness
25 mm
Width
1220 mm
Weight
45 kg
Material
MDF
Moisture Resistant
Yes
Interior or Exterior Use
Interior
Coverage
2.98 m2
Structural
No
Colour
Natural Wood Tone (Green Tint)
Edge Detail
Square Edge
Application
Furniture components, partitions, cladding, skirting boards, architraves, window boards, shopfitting, exhibition displays
Type
Moisture Resistant MDF
Certifications Met
CE, EN 622-5, E1 (Emissions)

£84.71

each (Inc. VAT)
Loading...
Loading...
4.6 (11 reviews)
CaberFloor P5 is a high-density, moisture-resistant chipboard flooring panel from West Fraser, designed for structural use in both domestic and commercial buildings. Manufactured in the UK, it's engineered to perform in humid environments such as kitchens, bathrooms, and utility rooms. With a precision tongue & groove profile and consistent board quality, CaberFloor P5 offers fast installation and long-term durability. It's ideal for use in timber frame construction, modular builds, and refurbishment projects where reliable flooring is essential. Important note: For optimal performance, CaberFloor P5 should be installed using CaberFix D4 adhesive to bond boards and seal joints. This helps protect against moisture ingress, especially in humid environments like kitchens and bathrooms.
Brand Name
West Fraser
Country Origin
UK
Manufacturer Model No
2224000600AB
Length
2400 mm
Thickness
22 mm
Width
600 mm
Weight
20.61 kg
Material
Chipboard
Moisture Resistant
Yes - suitable for humid conditions (P5 classification)
Interior or Exterior Use
Interior
Grade
P5
Coverage
1.44 m2
Structural
Yes - suitable for load-bearing floors (P5 structural grade)
Colour
Light Brown
Edge Detail
Tongue & Groove on 4 Sides (TG4)
Application
Flooring, timber frame, refurbishments
Type
Chipboard Flooring
Certifications Met
BBA, CE, EN 312 (P5), E1 (Emissions)

£19.69

per sheet (Inc. VAT)
Loading...
Loading...
Kronobuild P5 Chipboard Flooring is a high-density, moisture-resistant flooring panel designed for structural use in both residential and commercial buildings. Manufactured to EN 312 standards, it's ideal for use in humid environments such as kitchens, bathrooms, and utility areas. With a precision tongue & groove profile and consistent board quality, Kronobuild P5 offers fast installation, excellent load-bearing capacity, and long-term durability. It's a reliable choice for timber frame construction, modular builds, and loft flooring.
Brand Name
Kronospan
Country Origin
UK
Length
2400 mm
Thickness
22 mm
Width
600 mm
Weight
22.73 kg
Material
Chipboard
Moisture Resistant
Yes - suitable for humid conditions (P5 classification)
Interior or Exterior Use
Interior
Grade
P5
Coverage
1.44 m2
Structural
Yes - suitable for load-bearing floors (P5 structural grade)
Colour
Light Brown
Edge Detail
Tongue & Groove on 4 Sides (TG4)
Application
Flooring, timber frame, refurbishments
Type
Chipboard Flooring
Certifications Met
BBA, CE, EN 312 (P5), E1 (Emissions)

£19.69

each (Inc. VAT)
Loading...
Loading...
9mm x 2440mm x 1220mm Primed Long Grooved MDF Panel
9mm x 2440mm x 1220mm Primed Long Grooved MDF Panel
A moisture-resistant MDF panel with precision-machined grooves, primed and ready for finishing. Designed to replicate the look of traditional timber panelling, this board provides a classic decorative effect without the complexity of solid wood. Easy to cut, fix, and paint, it’s ideal for interior wall panelling, wainscoting, and decorative joinery projects.
£88.55 each (Inc. VAT)
25mm x 2440mm x 1220mm Kronobuild Moisture Resistant MDF
NEW
25mm x 2440mm x 1220mm Kronobuild Moisture Resistant MDF
Kronobuild Moisture Resistant MDF is a versatile, high-quality board designed for non-load-bearing applications in both dry and humid environments. Engineered with a fine, smooth surface and consistent density, it's ideal for projects that require precision, durability, and excellent finishing. Perfect for skirting boards, architraves, window sills, furniture components, and interior joinery, this board offers reliable performance across domestic, commercial, and retail settings. Its moisture-resistant properties make it suitable for areas such as kitchens, bathrooms, and utility spaces where added protection is essential. Whether you're painting, laminating, veneering, or foiling, Kronobuild MR MDF provides a stable, uniform base that delivers professional results every time.
£84.71 each (Inc. VAT)
22mm x 2400mm x 600mm CaberFloor P5 Tongue and Groove Chipboard Flooring
22mm x 2400mm x 600mm CaberFloor P5 Tongue and Groove Chipboard Flooring
CaberFloor P5 is a high-density, moisture-resistant chipboard flooring panel from West Fraser, designed for structural use in both domestic and commercial buildings. Manufactured in the UK, it's engineered to perform in humid environments such as kitchens, bathrooms, and utility rooms. With a precision tongue & groove profile and consistent board quality, CaberFloor P5 offers fast installation and long-term durability. It's ideal for use in timber frame construction, modular builds, and refurbishment projects where reliable flooring is essential. Important note: For optimal performance, CaberFloor P5 should be installed using CaberFix D4 adhesive to bond boards and seal joints. This helps protect against moisture ingress, especially in humid environments like kitchens and bathrooms.
£19.69 per sheet (Inc. VAT)
22mm x 2400mm x 600mm Kronobuild P5 Tongue and Groove Chipboard Flooring
22mm x 2400mm x 600mm Kronobuild P5 Tongue and Groove Chipboard Flooring
Kronobuild P5 Chipboard Flooring is a high-density, moisture-resistant flooring panel designed for structural use in both residential and commercial buildings. Manufactured to EN 312 standards, it's ideal for use in humid environments such as kitchens, bathrooms, and utility areas. With a precision tongue & groove profile and consistent board quality, Kronobuild P5 offers fast installation, excellent load-bearing capacity, and long-term durability. It's a reliable choice for timber frame construction, modular builds, and loft flooring.
£19.69 each (Inc. VAT)