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H+H Celcon Standard Aerated Concrete Block Grey 3.6N 440mm x 100mm x 215mm
4.7
46 Reviews
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Frequently bought together
Overview
- Internal and external leaf of cavity walls
- Solid walls
- Separating walls
- Partitions
- Multi-storey buildings
- Foundations
- Beam and Block floors
- Flanking walls
Technical specification
Brand Name
Celcon
Manufacturer Model No
SRC100100
Made To Order
N
Height
215 mm
Length
440 mm
Width
100 mm
Weight
7 kg
Colour
Grey
Thermal Conductivity
0.15 W/mK
Compressive Strength
3.60 N per mm2
Fire Rating
Class A4
BBA Approved
Yes
Type
Lightweight Block
Data sheets
Reviews
4.7
46 Reviews
Most liked positive review
Mark WALL-berg
I built a lovely wall with these. Trump would be pleased with the outcome!
Most liked negative review
Avoid if you're plastering over them
Nice light blocks, easy to cut and move around if you're a DIY'er. BUT. They are very porous though so they suck moisture out of your mortar as soon as you put it on - even if you've moistened them as I did. The biggest problem however is when they are plastered. They are difficult to seal prior to plastering and ...
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Reviewed by 46 customers
4
Blocks at a good price, plenty in stock
Good blocks light and strong for the task in hand
2 years ago
John from Cardiff
Type of purchase: DIY
Yes, I would recommend to a friend
2
0
5
Great product. Performed as expected
Great product. Performed as expected
2 years ago
David
Type of purchase: DIY
Yes, I would recommend to a friend
2
0
5
I would buy this again
Building a base
2 years ago
Christopher
Type of purchase: DIY
Yes, I would recommend to a friend
2
0
4
First Choice
Less damaged blocks per pallet than other brand.
3 years ago
customer
Type of purchase: DIY
Yes, I would recommend to a friend
2
0
3
Avoid if you're plastering over them
Nice light blocks, easy to cut and move around if you're a DIY'er. BUT. They are very porous though so they suck moisture out of your mortar as soon as you put it on - even if you've moistened them as I did. The biggest problem however is when they are plastered. They are difficult to seal prior to plastering and so they drag all the moisture out of the scratch coat and cause it to blow and crack the finishing coat. My plasterer said it's a well known problem and if he had known I was going to use them he'd have told me to get alternative ones (denser ones). He's just been back to scrape his first attempt off and put it on again. Fortunately it was just a doorway.
3 years ago
Richard from Bucks
Type of purchase: DIY
No, I would not recommend to a friend
0
7
5
i would buy again if needed
used these to form a shed base frame
3 years ago
customer
Type of purchase: DIY
Yes, I would recommend to a friend
3
0
4
Yes
Extension
4 years ago
customer
Type of purchase: Trade
1
1
5
Great product
Great service always on time!
4 years ago
customer
Type of purchase: DIY
Yes, I would recommend to a friend
1
0
5
Breezzeeee Blocks! 🤣
Branded from Travis Perkins, good price too
5 years ago
customer
Type of purchase: Trade
Yes, I would recommend to a friend
1
3
5
All good
All good
6 years ago
paul
Type of purchase: DIY
Yes, I would recommend to a friend
1
2
H+H Celcon Standard Foundation Aerated Concrete Block 440 x 215 x 355mm 3.6N
Order in singles. See Tech Spec for pack quantity. Celcon Standard grade is extremely versatile and can be used below DPC as infill for Beam and Block flooring systems, as well as above the ground in walling applications
£14.06 each (Inc. VAT)
Tobermore Secura Grand Block Heather 400 x 200 x 230mm Pack of 48
Secura Grand retaining walls have a smart, heritage feel. Classic and textured in appearance, these retaining wall blocks evoke the elegance of walled gardens and heritage architecture and will bring character to any project.
£1,091.52 per pack (Inc. VAT)
H+H Celcon Standard Aerated Concrete Foundation Block 3.6N 300mm
Available in Standard Grade (3.6N/mm2) and High Strength Grade (7.3N/mm2). Foundation Blocks can be used to support 3 storey constructions. They are suitable for the support of solid or cavity walls, framed construction or suspended floors, including beam and block.
£10.82 each (Inc. VAT)
Bostik 30621748 Block B902 Terra Express 15kg
Bostik BLOCK C902 (previously Sovereign Hey’di Powder X) is a rapid-setting plugging compound with almost instant curing. It is used to stop water ingress through concrete and masonry, prior to tanking with the Sovereign Hey’di K11 Tanking System. Bostik BLOCK C902 can be applied as a dry powder or mixed with water into a wet paste and used as a plug. It sets in seconds of contact with water, forming a waterproof plug preventing water ingress.
£102.42 each (Inc. VAT)