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Siniat Weather Defence Board 1200x2400x12.5mm Square Edge

SKU

gtecwdb1212240S

£62.62 £52.18

Siniat Weather Defence Board 1200x2400x12.5mm Square Edge is available to buy in increments of 1

Product Information

Siniat Weather Defence Board measures 1200mm (47.24") x 2400mm (94.49") x 12.5mm (0.49") with square edges for neat installation.
Designed for external sheathing, providing strong, moisture and weather-resistant protection on site.
Quick to cut and fit, improving airtightness and allowing exposure for up to 12 months before cladding.
Fully A1 non-combustible and double BBA certified, suitable for buildings over 18m high.
Note: Image for illustration purposes only; sold as individual boards.

Details

The Siniat Weather Defence Board is a premium external sheathing solution tailored for builders, contractors, and site managers needing robust weather protection. Its water-repellent face and high moisture resistance make it an excellent choice for speeding up the weather-tight stage on serious projects. Please note the board is sold individually, and the image is for illustration only.

Application

This board is ideal for external sheathing where durability and moisture resistance are critical. It provides a reliable barrier against wind and rain, allowing construction to progress without delay. Its dimensional stability and airtight qualities support long-term structural performance, and the product can remain exposed for up to 12 months before the final cladding is applied. The board is fully A1 non-combustible, making it suitable for use on buildings over 18 metres tall, and can eliminate the need for a separate breathable membrane, reducing labour and material costs.

Dimension

1200mm (47.24") x 2400mm (94.49") x 12.5mm (0.49")

Material

Water-repellent faced gypsum core with moisture-resistant properties

Type

External sheathing board

More Information

More Information
MPN	119967
Manufacturer	Siniat
Availability	Generally available in 3 to 7 working days.
Plasterboard - Thickness	12.5mm
Plasterboard - Size	2400x1200
Plasterboard - Edge	Square Edge
Sap Id	gtecwdb1212240S

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Delivery Information

Delivery availability

We deliver to most mainland UK addresses. Some postcode areas are excluded – please see the full list below.

Delivery charges

Delivery costs vary depending on your location, the products ordered, and the delivery method selected. All delivery charges are calculated clearly at checkout.

Fuel Surcharge

Information on our added Fuel Surcharge can be found at https://condell-ltd.com/fuel-surcharge-notification

Delivery dates

You can request a preferred delivery date at checkout. While we aim to meet this wherever possible, availability may depend on stock levels and third-party delivery schedules. If your chosen date is unavailable, a member of our team will contact you to arrange an alternative.

Delivery method

All deliveries are made kerbside as standard. For health and safety reasons, drivers are unable to carry materials beyond the kerb. If you have specific access requirements, please contact us before placing your order.

Delivery exclusions

We currently do not deliver to the following postcode areas:

AB16, AB21–22, AB30–AB38, AB41–AB56, BT1–BT94, CA2, CA15, CA28, DD1, DD8, DD9, DG1, DG2, DG10–DG14, DG16, FK18–FK20, GY1–GY9, HS1–HS9, IM1–IM9, IV1–IV5, IV7, IV12–IV13, IV21–IV28, IV30–IV36, IV40–IV56, JE1–JE4, KA1, KA4–KA6, KA14–KA15, KA18–KA21, KA27–KA30, KW1–KW3, KW6–KW17, KY6–KY10, KY13–KY16, LL49, LL58–LL62, LL64–LL78, PA17–PA78, PH11, PH19–PH26, PH30–PH33, PH35–PH38, PH40–PH44, PH49–PH50, PO30–PO41, SA68, SA71, ZE1–ZE3

Important delivery terms

Shortages must be reported within 48 hours and noted on delivery paperwork
All deliveries must be signed for; redelivery charges may apply
Deferred deliveries may incur storage charges
Collected orders are not subject to delivery charges
Returns are subject to a 25% restocking fee (delivery charges excluded)
Made-to-measure items are non-refundable
Reasonable access to the delivery point must be available; additional charges may apply