

Our Products
Most Popular Products
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Insulation
Celotex GA4000 Insulation
- Lightweight 2400 x 1200mm boards
- Low emissivity foil facing
- BBA certified – certificate 17/5405 (Pitched Roof, Dry Lining, Floor Insulation)
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Insulation
OPTIM-R E Inverted Roofing System
The OPTIM-R E Inverted Roofing System is perfect for projects that require the lowest U-value or the thinnest roof build-up. It is ideal for where there is little space for installing new roof insulation. OPTIM-R E is encapsulated in a coating for increased robustness and easier handling on-site. The vacuum insulation panels are accompanied by rigid extruded polystyrene insulation infill panels which can be cut to fit around problem areas such as roof lights or ventilator kerbs. -
Pitched Roofing
Penrhyn Welsh Slate Roofing
WHICH GRADE OF PENRHYN WELSH SLATE DO YOU NEED?
Penrhyn Welsh Slate roofing is available in three thickness grades: Capital, County, and Celtic. The thickness of the three specific grades is to suite the range of different roofing project requirements. The quality of the stone will allow production of roofing slates in excess of 1 metre in length, but the majority of the production is focused on the core production sizes (500 x 300 mm, 400 x 250 mm and 300 x 200 mm) in three thickness grades; Capital (5.5 mm), County (7 mm), and Celtic (9mm). Each grade of slate has a subtly differing character, but all have the intrinsic quality that makes Penrhyn® Slate the envy of the slate world. -
Roof Windows
VELUX – 78×98 – Single slate flashing, standard installation height
£80.00-
Brand:VELUX
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Size:78x98
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Weight:4.152kg
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65mm
Pipe Clips With Fixing Lugs (65mm)
To be used in conjunction with: Square Line or Niagara Ogee Guttering Systems. -
Insulation
Celotex GA4000
Celotex GA4000 is an easy to install polyisocyanurate (PIR) insulation board with excellent thermal performance, featuring a low emissivity foil facing. Available in thicknesses from 50mm to 100mm, it can be considered for roof, wall and floor applications.Product Specification
Thickness (mm) Length (mm) Width (mm) Lambda Value (W/m.K) R-Value (m².K/W) 50 2400 1200 0.022 2.25 60 2400 1200 0.022 2.70 70 2400 1200 0.022 3.15 75 2400 1200 0.022 3.40 80 2400 1200 0.022 3.60 90 2400 1200 0.022 4.05 100 2400 1200 0.022 4.50
What Our Customers Say
These guys have the CS Low Pitch roof tiles for my extension. Good price and quality solution to my kitchen extension roof.
Ben Fernandez - Galex
Great place with knowledgeable and helpful staff. I had a lot of questions and Jamie really went above and beyond giving me all the information I needed and expert advice.
Photis Michael
Top roofing supplier! Quick and helpful service whenever I'm in there.
Dann Brown
First time visiting this yard and the staff were very friendly, I got what I needed in minutes just by showing the staff a picture so a great experience all round.
Martin Whitaker
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