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12.5mm Siniat Weather Defence External Sheathing Board (2.88m²)

12.5mm Siniat Weather Defence External Sheathing Board (2.88m²) 2400mm x 1200mm
12.5mm Siniat Weather Defence External Sheathing Board (2.88m²) 2400mm x 1200mm
12.5mm Siniat Weather Defence External Sheathing Board (2.88m²) 2400mm x 1200mm
12.5mm Siniat Weather Defence External Sheathing Board (2.88m²) 2400mm x 1200mm
12.5mm Siniat Weather Defence External Sheathing Board (2.88m²) 2400mm x 1200mm
12.5mm Siniat Weather Defence External Sheathing Board (2.88m²) 2400mm x 1200mm
12.5mm Siniat Weather Defence External Sheathing Board (2.88m²)
  • 12.5mm Siniat GTEC Weather Defence™
  • Class ‘0’ to UK Building Regulations
  • A1 Non-combustible material (Fire Rated)
  • 2400mm x 1200mm External Sheathing Board
  • Revolutionary façade external sheathing board
Estimated delivery:
In Stock
£ 71.88
Ex VAT: £ 59.90
  • Brand: Siniat
  • Model: 12.5mm Siniat Weather Defence™
  • Weight: 31.12kg
  • Dimensions: 2,400mm x 1,200mm x 12.50mm
  • SKU: 2400x1200mm GTEC
  • Product code: P1-2319
  • MPN: 12.5mm Siniat Weather Defence™

Options available

Siniat Weather Defence External Sheathing Board 12.5mm x 1200mm x 2400mm is a strong, moisture resistant A1 non-combustible exterior sheathing board faced with water repellent material that is compliant for structures above 18m in height.

Weather Defence™ is a revolutionary facade external sheathing board that is fully compliant with BS EN 15283 Type GM-H1, GM-I and GM-F giving faster way to a weather tight building compared to traditional sheathing board products.

Siniat GTEC External Sheathing Boards are quick and easy to cut and install saving time and reducing installed cost with no need for cutting area, power tools or dust extractor.

12.5mm Siniat Weather Defence is water, weather and mould resistant therefore can be left installed and exposed for up to 12 months on site before the completion of the final cladding.

Due to its superior weather protection properties thermal insulation can be installed within the frame, mechanically fixed or adhesively bonded to the board.

Weather Defence Board is a BBA certified product suitable for use as an exterior and wall facade panel system in timber-frame and steel-frame buildings that allows construction timetables to be drastically reduced.

Siniat Weather Defence™ gypsum core technology ensures excellent fire performance and high sound insulation, inside-to-out and outside-to-in, to deliver safe, comfortable buildings in compliance with building regulations.

12.5mm GTEC Weather Defence is compatible with numerous cladding systems, an ideal substrate for insulation and in rainscreen or masonry cladding where it serves as a weather tight barrier.

Siniat Weather Defence™ core is made from aerated calcium sulphate di-hydrate with polymer and glass fibre liners with moisture and fire resistant fillers and fibres, coloured purple on the front and white on the reverse face.

 

Specification:

 

Thickness: 12.5mm

Width: 1200mm

Length: 2400mm

Weight: 31.11kg

R-Value: 0.05m2K/W

Board Coverage: 2.88m2

Profile: Square Edge (S.E)

Thermal Conductivity: 0.25 W/mK 

Fire Classification: A1(Non-combustible)

Certification: Class ‘0’ to UK Building Regulations

Material: Gypsum core technology

BBA Certified: Yes, no.10/4725

Colour: Purple on the front and white on the reverse face

 

Siniat GTEC Weather Defence™ Features:

 · Class ‘0’ to UK Building Regulations.

 · A1 Non-combustible material (Fire Rated).

 · Dimensionally stable, reliable airtightness.

 · Quick and easy to cut and install.

 · Saving time and reducing installed cost.

 · Revolutionary purple external sheathing board.

 · Fastest way to a weather tight building.

 · Superior water, weather and mould resistant properties.

 · Fully compliant with BS EN 15283 Type GM-H1, GM-I and GM-F.

 · Superior weather protection for Facade Systems.

 · No need for a cutting area, power tools or dust extractor.

 · Suitable for steel or timber frame construction with rainscreen.

 · Suitable for insulated render, brick or block facade systems.

 · Can eliminate the need for a breathable membrane.

 · Double BBA certified high performance product.

 · Compliant for structures above 18m in height.

 · Provides up to 120 minutes fire resistance.

 · Outstanding airtightness and air permeability.

 · Hydrophobic gypsum core for superior sound resistance.

 · Can be left installed and exposed for up to 12 months on site before completion of the final cladding.

 

*Further information may be found in our Downloads section.

Fairly easy access to all PDF files.

Datasheet ǀ Declaration of Performance - DoP ǀ BBA Certificate ǀ Installation Guide ǀ Certificates ǀ Brochure ǀ SPEC Sheet

specification
Board covarage 2.88 m2
Colour Purple on the front and white on the reverse face
Length 2400mm
Material Gypsum core technology
Profile Square Edge (S.E)
R-Value 0.25m2K/W
Size 12.5mm x 1200mm x 2400mm
Thermal Conductivity 0.25 W/mK 
Thickness 12.5mm
Weight 31.11kg
Width 1200mm
Fire Classification A1 Non-combustible
Building Regulations Class ‘0’ to UK Building Regulations
Coverage 2.88m2
Finish Special paper moisture and fire resistant liners
Applications Façade External Sheathing Board
BBA Certified Yes, no.10/4725
Decoration Inside-to-out and Outside-to-in
Features Saving time and reducing installation costs
Manufacturer Siniat GTEC Weather Defence™

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We deliver insulation materials to Mainland UK only. Deliveries to Highlands, Northern Ireland, Isle of Wight etc.. might be possible at additional cost.
We offer free delivery on most of the orders above £300 (excluding VAT) (except special products - shipping cost via courier - products marked ''Request A Quote'')

Delivery of some insulation materials might be extended due to the current situation (Covid-19, stock shortages, allocations).
If you need materials quickly please contact us - we will do our best to help you source materials needed.

We do not deliver on weekends and bank holidays. Sometimes we can deliver on Saturdays - please check with us before placing the order.
If you need any further information please contact us tel. 02081910776

We can help to calculate price per m2 or linear meter (one meter in length) cost, please just contact us via phone 02081910776, email or live chat. Alternatively, you can work it out yourself quickly and easily: to get cost per meter square please divide price shown in orange area by ''Required area (m2)'' Example price of £28.80 divided by board coverage 2.88m2 = cost of £10.00 per m2.

INSTALLERS

No matter whether you choose a local installer or a national company, there’s a few tips to help you find the right installer for your home insulation improvements, such as asking for recommendations and making sure that they’re part of a certification scheme. This makes sure that they have the right skills and standards of workmanship to carry out the installation, and you can be sure that they know exactly what they are doing.

4 TIPS FOR CHOOSING THE BEST INSULATION INSTALLER

1. Thermal inspection picture in portfolio

It’s worth seeing a installer’s previous work. There’s no harm asking if you can see any properties nearby that they’ve installed insulation in. Best way would be to see Infrared Thermal Imaging Inspections. Thermal cameras spot small, but key changes in temperature in different areas of a house, identifying problematic areas that the human eye never could and some that a visual inspection could only hypothesize.

2. Reviews

Along with checking recommendations and previous work, finding reviews online can often be a great way to find out if they provide a good service or not. However, it’s best not to solely rely on reviews you may find or review websites, as there’s no controlling who writes them.

3. Compare prices

Comparing prices will also ensure companies can’t take advantage of you and give you a fair price. 

4. Word of Mouth

The best way to find a great insulation installer is through recommendations. Make sure you ask friends and family. They will most likely give you their honest opinion and can tell you from first hand experience.

 

Whether you require a wall, cladding, external wall, loft or floor insulation fitted, you can find and hire your local insulation installers from popular UK web pages. A simple internet search will return thousands of potential installers near your area.

 

https://www.nia-uk.org/find-an-installer/

https://www.checkatrade.com/

https://www.mybuilder.com/

https://www.ratedpeople.com/local-thermal-insulation

 

STOCKIST

We are the stockist of construction materials and related products for both trade and DIY from most recognizable brands in the UK like Cordek, RCM, Promat, Rockwool, Isover, Celotex, Xtratherm, Ursa, Low-E, Cedral, Kingspan, Dufaylite, British Gypsum, K-rend, Ecotherm, Iko enertherm, Kay-Metzeler, Terrawool to allow you to complete your insulation job on time at competitive prices and the highest standards.

 

Whether you are a large company or a DIYer, if you need a large amount of insulation materials, we can offer quantity discounts at the best prices. Please contact us and our friendly customer service will try to find the best and cheapest solutions for you. We value your time and we will try to deliver the products as soon as possible at a reasonable price to your construction site or house. The UK's leading insulation supplier near you and your needs. Price List available upon request.
12.5mm Siniat Weather Defence External Sheathing Board (2.88m²) 2400mm x 1200mm
12.5mm Siniat Weather Defence External Sheathing Board (2.88m²)
£ 71.88