Proctor A1 Cement Board is a 12.5mm thick, A1 non-combustible external sheathing panel featuring a "score and snap" matrix for quick installation on timber or steel frames. Certified by KIWA under BS EN 12467, it provides high flexural strength and dimensional stability for use in both low and high-rise developments.
Manufactured using Portland cement and reinforced with mesh facings, this durable sheathing board provides outstanding fire resistance, weather protection and long-term durability for modern construction projects.
Classified as A1 non-combustible, this cement board offers the highest level of fire performance, making it suitable for projects where fire protection and regulatory compliance are critical. The board is designed as a score-and-snap solution. Its lighter in weight compared to cement particle and calcium silicate sheathing boards, allowing for easier handling and installation.
This cement board can be installed externally and/or internally to the main wall. Its robust fibre cement construction delivers excellent resistance to weather exposure, moisture and impact, helping ensure long-lasting performance throughout the life of the building.
Key Features
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Easy Installation: Scores and snaps cleanly using a standard utility knife and straight edge.
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Enhanced Workability: Reinforced matrix design improves handling and overall structural integrity.
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Tested Standards: Fully compliant with BS EN12467:2012+A2:2018 specifications for fibre-cement sheets.
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Versatile Application: Serves as premium exterior sheathing for SFS walling or internal lining.
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Dimensional Stability: Inorganic composition prevents warping, shrinking, or moisture-related shifting.
- Lightweight Design: Weighs significantly less than traditional cement particle or calcium silicate boards
- Proctor Cement Board are 2400mm long, 1200mm wide, 12.5mm thick and providing 2.88m² coverage per board.
- A1 Non-Combustible product. Rated as a Category A1 board to BS EN 12467.
- Easy score and snap installation for fast and efficient cutting.
- This cement board can be installed externally and internally to the main wall structure.
| Insulation Type | External Wall Board |
| Brand | Proctor |
| Product Width | 1200mm |
| Length | 2400mm |
| Thickness | 12.5 mm |
| Coverage | 2.88 sqm |
| Water Absorption | 11% |
| Thermal Conductivity | 0.223 W/mK |
| Reaction to Fire | Euroclass A1 |
| Order Quantity | Delivery Charges |
|---|---|
| 1 - 70 Sheets | £140 +VAT |
| Above 70 Sheets | Free Delivery |
Receiving Delivery:
This will be a signed delivery. Customers are requested to check the order on receiving them for any damages. All damages must be reported on the delivery note before the driver leaves. Damages not reported on the delivery note will not be entertained
Returns, Cancellations and refunds:
You are free to cancel your order before we send you an order confirmation email and get a full refund
Once the order is confirmed and shipped cannot be cancelled.
Incorrectly ordered Goods can be returned within 14 days of delivery at our discretion. Customer returns the goods to a forwarding address that will be provided via email.
Once returned, the items will be inspected and provided they are in a re-saleable condition, refund will be processed. A 25% restocking fee may be applicable.
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