
0 Reviews
View Product Reviews12.5mm Siniat GTEC Moisture Board Tapered Edge Plasterboard 2400mm x 1200mm
Nationwide Delivery
Wed 13 Dec
Order within 11hrs
View Delivery & Returns InformationProduct Overview
Delivery & Returns Information
All delivery charges are shown in your basket and are dependent on the total value of items in your basket based on product category.
Standard (Nationwide) Delivery
Insulation, Plasterboard and Drylining Products | |
---|---|
ORDER VALUE | DELIVERY CHARGE |
Under £150 ex. VAT | £50 ex. VAT |
Between £150 - £300 ex. VAT | £35 ex. VAT |
Over £300 ex. VAT | FREE |
Timber & Sheet, Building Materials, Doors & Joinery and Gardens & Landscaping Products | |
ORDER VALUE | DELIVERY CHARGE |
Under £100 ex. VAT | £35 ex. VAT |
Between £100 - £300 ex. VAT | £20 ex. VAT |
Over £300 ex. VAT | FREE |
SuperFOIL and YBS products | |
ORDER VALUE | DELIVERY CHARGE |
Each item | £10 ex. VAT |
Over £350 ex. VAT of 1 brand | FREE |
Screws & Fixings and Adhesives & Sealants | |
ORDER VALUE | DELIVERY CHARGE |
Under £100 ex. VAT | £7.50 ex. VAT |
Over £100 ex. VAT | FREE |
Thermafleece CosyWool Roll & SupaSoft Insulation | |
QUANTITY | DELIVERY CHARGE |
1 | £30 ex. VAT |
2 | £60 ex. VAT |
3 to 12 | £70 ex. VAT |
13 to 24 | £140 ex. VAT |
25 to 36 | £210 ex. VAT |
37 to 48 | £280 ex. VAT |
49 to 60 | £350 ex. VAT |
61+ | £420 ex. VAT |
Thermafleece CosyWool Slab, Thermafleece UltraWool & Thermafleece NatraHemp | |
QUANTITY | DELIVERY CHARGE |
1 | £30 ex. VAT |
2 | £60 ex. VAT |
3 to 4 | £70 ex. VAT |
5 to 8 | £140 ex. VAT |
9 to 12 | £210 ex. VAT |
13 to 16 | £280 ex. VAT |
17 to 20 | £350 ex. VAT |
21+ | £420 ex. VAT |
Express Delivery
Express Delivery - Insulation and Plasterboard & Drylining | |
---|---|
ORDER VALUE | DELIVERY CHARGE |
Under £300 ex. VAT | £50 ex. VAT |
Over £300 ex. VAT | £35 ex. VAT |
Express Delivery - Timber & Sheet, Building Materials, Doors & Joinery and Gardens & Landscaping Products | |
ORDER VALUE | DELIVERY CHARGE |
Under £300 ex. VAT | £50 ex. VAT |
Over £300 ex. VAT | £35 ex. VAT |
This charge is based on delivery to mainland UK excluding the Scottish Highlands. If your delivery address is in the Scottish Highlands a member of our customer service team will contact you prior to processing your order should an additional delivery charge apply. We do not offer deliveries outside the UK mainland.
Returns
We offer a 30 day returns policy on any faulty products.
Key Features
- Installation requires no dust extraction - simply score and snap the board - no need for power tools!
- Dimensions: 2400 x 1200 x 12.5mm
- The boards can be fixed with drywall screws
- Suitable for direct decoration
- Thermal Conductivity: 0.25W/mK

Technical Specification
Material Type: | Gypsum |
---|---|
Thickness: | 12.5mm |
Width: | 1200mm |
Length: | 2400mm |
Sales Unit: | Sheet |
Sales Unit Coverage: | 2.88m2 |
Brand: | Siniat |
Manufacturer's Reference: | 90540 |
Weight: | 9.4kg/m2 |
Thermal Conductivity: | 0.25W/mK |
Edge: | Tapered |
Colour: | Green |
Technical Downloads
Where standard plasterboard would break down, 12.5mm Siniat GTEC Moisture Board prevails. GTEC Moisture Board is a 'tough as old boots' plasterboard, packed with water-resistant additives in the core and liner to provide protection in high humidity areas such as kitchens, bathrooms and utility rooms.
GTEC Moisture plasterboard contains moisture-resistant additives to battle damp-induced woes such as mould and deterioration of building fabric, meaning it reigns supreme in moist areas such as kitchen walls and ceilings.
With green facing on either side and tapers down the long edges, the boards are suitable for both jointing and skimming.
12.5mm Siniat GTEC Moisture Board Tapered Edge Plasterboard Applications
12.5mm Siniat GTEC Moisture Board provides excellent protection against moisture damage in moist areas such as kitchens and utility rooms.
This gypsum plasterboard solution contains special moisture-resistant additives in its core and an easily identifiable green lining paper on either side that gives it enhanced performance in areas of high humidity, such as a bathroom or kitchen construction.
The boards are specifically designed to tolerate moist conditions which are present in the following:
- Kitchen walls
- Bathrooms
- Ceilings
- External soffits in sheltered positions
12.5mm Siniat GTEC Moisture Board Tapered Edge Plasterboard Specifications
Aside from its impressive moisture performance, 12.5mm Siniat GTEC Moisture Board offers a whole host of other benefits. Whilst it's not immediately obvious, 12.5mm Siniat GTEC Moisture Board also provides fire protection and acoustic performance where necessary.
These 2400mm x 1200mm x 12.5mm boards boast an impressive Euroclass rating of A2-s1, which means they are non-combustible. When you compare this with the opposite end of the Euroclass scale, (F rating which is easily flammable), it becomes apparent how effective GTEC Siniat Moisture Board is at resisting fire. Featuring a handy tapered edge, these boards are also a lot easier to fit than standard square edge plasterboard.
Let's check the specs:
- Installation requires no dust extraction - simply score and snap the board - no need for power tools!
- Dimensions: 2400 x 1200 x 12.5mm
- The boards can be fixed with drywall screws
- Suitable for direct decoration
- Thermal Conductivity: 0.25W/mK
12.5mm Siniat GTEC Moisture Board Certifications
- Fire Reaction Class: A2-s1,d0
- BS EN 520 Type H2 (less than 10% water absorption)
- Complies with BS EN 520:2004+A1:2009 Type H2
- Water Vapour Resistance Factor: µ = 10 to BS EN 12524:2000
12.5mm Siniat GTEC Moisture Board Jointing & Finishing
GTEC Moisture Board can be jointed and finished with GTEC Jointing systems. Boards should be primed with GTEC Universal Sealer prior to decorating and treated with PVA bonding agent before plastering.
It is also possible to apply paint directly to the surface of MR plasterboard and the water repellent liners but again, it must first be prepared with a plaster bonding agent in order for the paint to adhere to the surface. This is in accordance with the British Gypsum guidelines.
About Siniat
Siniat is one of three main manufacturers of fire-rated plasterboard in the UK and forms part of the 60-brand strong, industrial group Etex. Siniat manufacturers drywall products and systems for partitions, ceilings, wall linings and external sheathing purposes. Showcasing a vast range of products which reflect a host of projects and budgets, you can be certain that when you choose Siniat, you are investing in years of experience and expertise.