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Siniat  |  SKU: LBWTC430

Siniat GTEC Extra Tall Wallboard Tapered Edge 1200 x 3000 x 12.5mm


£11.96 Ex VAT
£14.35 Inc VAT
Shipping calculated at checkout.

Nationwide Delivery in 3-5 WORKING DAYS

  • Delivery: £50 ex VAT

Need a next-day or named day delivery? Call Us.


This standard gypsum plasterboard by Siniat is designed for use as a general dry lining board where no specific acoustic, moisture or fire resistance are required. This board is an extra-tall 1.2 x 3m size, in a 12.5mm thickness. 

With a white front and a grey backing - this wallboard plasterboard has a tapered edge along the long-edge, for easy joining and plastering. Cut this board to size using a score and snap method. This board can be painted on the front-side (white/ivory) with an appropriate primer. 

  • complies with BS EN 520:2004+A1:2009 Type A 
  • Measures 1200mm x 3000mm
  • 12.5mm thickness
  • Standard wallboard suitable for standard drylining applications
  • Tapered edge suitable for easy plastering
  • Weight: approx 28.8kg

            Data Sheets & Guides:

            Siniat GTEC Standard Wallboard Data Sheet

            • Size
              3000mm x 1200mm
            • Coverage (m²)
              3.6
            • Thickness
              12.5mm
            • Length
              3000mm
            • Width
              1200mm
            • Material
              Gypsum Plasterboard
            • Thermal Resistance
              0.066 m2K/W
            • Thermal Conductivity
              0.19 W/mK
            • Water Resistance
              µ = 10 to BS EN 12524
            Need Help? Call our Team on 0115 6976 800

            Do You Ship to My Address?

            We deliver to most mainland UK addresses. If you are in one of the areas listed below and are unable to checkout, please give us a call to put together a custom quote.

            Northern Ireland (BT), Isle of Wight (PO30-37), Isle of Man (IM), Scottish Highlands and Orkney Isles (PA, ML, EH, KA, G, KY, PH, DD, AB, IV, KW), Outer Hebrides and the Shetland Isles (HS, ZE) will incur additional charges and may also experience delivery delays.

            How Much Will My Delivery Cost?

            You can work out the cost of delivery on your order before checkout by heading to our Delivery Info page.

            How Long Will Delivery Take?

            We aim to deliver your items in 3 - 5 Working Days unless otherwise specified (eg - Sheds and Paving Kits). After you have placed your order, we will process your order and book a delivery day - which will then be sent to you via Email.

            If have a specific request, please do give our team a call on 01156976800 and we will do our best to help.

            What If I Need to Return Something?

            If for any reason you wish to return your purchase, we will offer a refund or an exchange as long as this is requested within 14 days of receiving your order.

            A manufacturer’s restocking charge may also apply on certain products such as non-stock items, which may be up to 30% of the purchase price, and you will be notified of this amount when you request a refund or exchange.

            For full information visit our Returns Policy.

            extra-tall-12.5mm-plasterboard-tapered-edge-1200x3000mm-siniat
            Siniat

            Siniat GTEC Extra Tall Wallboard Tapered Edge 1200 x 3000 x 12.5mm

            £11.96 Ex VAT
            £14.35 Inc VAT

            This standard gypsum plasterboard by Siniat is designed for use as a general dry lining board where no specific acoustic, moisture or fire resistance are required. This board is an extra-tall 1.2 x 3m size, in a 12.5mm thickness. 

            With a white front and a grey backing - this wallboard plasterboard has a tapered edge along the long-edge, for easy joining and plastering. Cut this board to size using a score and snap method. This board can be painted on the front-side (white/ivory) with an appropriate primer. 

            Data Sheets & Guides:

            Siniat GTEC Standard Wallboard Data Sheet

            View product