This 12.5 mm Knauf fire-rated insulation plasterboard offers certified fire protection for critical areas. It features a high-density gypsum core reinforced with glass fibre and vermiculite to retain strength at high temperatures. The tapered edges allow smooth finishing and seamless tape joints for a clean look.
Measuring 2400 × 1200mm, each board weighs approximately 17 kg, striking a balance between robustness and ease of handling. It delivers half-hour fire resistance, ideal for corridors, stairwells, wall linings and ceilings. Made in the UK to BS 476 standards, it meets all regulatory requirements. You can fix it with standard drywall screws and finish with plaster, paint or wallpaper without extra prep.
Key Features
Made in the UK
Fire-rated for half-hour protection
Tapered edge for clean jointing
Suitable for wall and ceiling lining
Designed for structural fire safety
Knauf
Fire Rated Plasterboard
{PRODUCT_DESCRIPTION}
Delivery is free to Mainland England and Wales. Deliveries are chargable to Scotland.
Once the order is placed, our courier will call you within 3 working days to arrange a delivery date. If you do not hear from the courier within 3 days, please get in touch with us. The majority of deliveries are made within 7 days, occasionally a little longer during peak periods.
Deliveries are made between 08:00 and 18:00 on the day, we request the driver calls you one hour before with an advised time.
Delivery is made via a kerbside tail lift lorry, we cannot deliver to sloping ground as the tail lift must be able to lay flat.
The road must be wide enough for a lorry to fit down and free from obstruction, if there are any access restrictions, please contact us.
Deliveries must be signed for, please report any damages to us within 24 hours.
We offer all bricks with a tail lift offloading service, Please familiarise yourself with the information below.
Crane offloading is available as a premium service for some bricks.
FAQ
All of our C16 and C24 graded timber is regularised
Regularised timber is timber that has been processed to have a uniform shape and size. This means that the wood has been sawn and planed to remove any irregularities and ensure that each piece of wood has consistent dimensions. Regularised timber is often used in construction, particularly in the framing of buildings, as it is easier to work with and can be more efficiently installed than irregularly shaped timber.
We have one of the largest ranges of timber lengths, dimensions and grades available to buy online.
The variation you require will determine the exact lead time and delivery method.
Most orders arrive within 3-4 days, the maximum is 7 days. Please get in touch before you order if you need a specifc delivery date.
Delivery charges vary by postcode. To find out the delivery charge, add the item(s) you require to your basket and select CALCULATE SHIPPING at the bottom of the page.
Some orders are delivered on our own vehicles based in Leicestershire and Cheshire. We also use carriers including Yodel and Tuffnells. For some sizes and locations we use regional distributors.
If you'd prefer crane offloading rather than tail lift vehicle offloading for your brick order then this service is available for the majority of bricks that we sell. Charges are shown at checkout.
For deliveries of less than 6 packs then Taillift offloading is normally a more cost effective option
Downloadable information can be found here:
Armstrong Cheshire supply the full range of Catnic Lintels. If you don't see the lintel you need on our website, choose from the Catnic Lintel Selector Brochure and give us a call 01625 322269
Downloadable information can be found here:
This 12.5 mm Knauf fire-rated insulation plasterboard offers certified fire protection for critical areas. It features a high-density gypsum core reinforced with glass fibre and vermiculite to retain strength at high temperatures. The tapered edges allow smooth finishing and seamless tape joints for a clean look.
Measuring 2400 × 1200mm, each board weighs approximately 17 kg, striking a balance between robustness and ease of handling. It delivers half-hour fire resistance, ideal for corridors, stairwells, wall linings and ceilings. Made in the UK to BS 476 standards, it meets all regulatory requirements. You can fix it with standard drywall screws and finish with plaster, paint or wallpaper without extra prep.
Key Features
Made in the UK
Fire-rated for half-hour protection
Tapered edge for clean jointing
Suitable for wall and ceiling lining
Designed for structural fire safety
Knauf
Fire Rated Plasterboard
{PRODUCT_DESCRIPTION}
Delivery is free to Mainland England and Wales. Deliveries are chargable to Scotland.
Once the order is placed, our courier will call you within 3 working days to arrange a delivery date. If you do not hear from the courier within 3 days, please get in touch with us. The majority of deliveries are made within 7 days, occasionally a little longer during peak periods.
Deliveries are made between 08:00 and 18:00 on the day, we request the driver calls you one hour before with an advised time.
Delivery is made via a kerbside tail lift lorry, we cannot deliver to sloping ground as the tail lift must be able to lay flat.
The road must be wide enough for a lorry to fit down and free from obstruction, if there are any access restrictions, please contact us.
Deliveries must be signed for, please report any damages to us within 24 hours.
We offer all bricks with a tail lift offloading service, Please familiarise yourself with the information below.
Crane offloading is available as a premium service for some bricks.
All of our C16 and C24 graded timber is regularised
Regularised timber is timber that has been processed to have a uniform shape and size. This means that the wood has been sawn and planed to remove any irregularities and ensure that each piece of wood has consistent dimensions. Regularised timber is often used in construction, particularly in the framing of buildings, as it is easier to work with and can be more efficiently installed than irregularly shaped timber.
We have one of the largest ranges of timber lengths, dimensions and grades available to buy online. The variation you require will determine the exact lead time and delivery method.
Most orders arrive within 3-4 days, the maximum is 7 days.
Please get in touch before you order if you need a specific delivery date.
Delivery charges vary by postcode. To find out the delivery charge, add the item(s) you require to your basket and select CALCULATE SHIPPING at the bottom of the page. Some orders are delivered on our vehicles based in Leicestershire and Cheshire. We also use carriers including Yodel and Tuffnells. For some sizes and locations, we use regional distributors.
If you'd prefer crane offloading rather than tail lift vehicle offloading for your brick order then this service is available for the majority of bricks that we sell. Charges are shown at checkout.
For deliveries of less than 6 packs then Taillift offloading is normally a more cost effective option
Downloadable information can be found here:
Armstrong Cheshire supply the full range of Catnic Lintels. If you don't see the lintel you need on our website, choose from the Catnic Lintel Selector Brochure and give us a call 01625 322269
Knauf Fire Rated Plasterboard 2400×1200x12.5mm – Tapered Edge
£14.39
Unit price /
Unavailable
12.5mm Knauf Fire Board Insulation Plasterboard 2400x1200mm Tapered Edge. Fire-rated for half-hour protection. Ideal for wall linings and ceilings.
Knauf Fire Rated Plasterboard 2400×1200x12.5mm – Tapered Edge
is backordered and will ship as soon as it is back in stock.
Couldn't load collection availability
Delivery charges will vary depending on your location.
To find out delivery cost to your postcode, add the products your require to your basket and then review your basket, entering the delivery postcode
We look to dispatch all products same-day where possible, we use a close network of couriers we have worked alongside for a number of years and will share any and all shipping updates with you directly.
This 12.5 mm Knauf fire-rated insulation plasterboard offers certified fire protection for critical areas. It features a high-density gypsum core reinforced with glass fibre and vermiculite to retain strength at high temperatures. The tapered edges allow smooth finishing and seamless tape joints for a clean look.
Measuring 2400 × 1200mm, each board weighs approximately 17 kg, striking a balance between robustness and ease of handling. It delivers half-hour fire resistance, ideal for corridors, stairwells, wall linings and ceilings. Made in the UK to BS 476 standards, it meets all regulatory requirements. You can fix it with standard drywall screws and finish with plaster, paint or wallpaper without extra prep.
Key Features
Made in the UK
Fire-rated for half-hour protection
Tapered edge for clean jointing
Suitable for wall and ceiling lining
Designed for structural fire safety
Knauf Fire Rated Plasterboard 2400×1200x12.5mm – Tapered Edge
This 12.5 mm Knauf fire-rated insulation plasterboard offers certified fire protection for critical areas. It features a high-density gypsum core reinforced with glass fibre and vermiculite to retain strength at high temperatures. The tapered edges allow smooth finishing and seamless tape joints for a clean look.
Measuring 2400 × 1200mm, each board weighs approximately 17 kg, striking a balance between robustness and ease of handling. It delivers half-hour fire resistance, ideal for corridors, stairwells, wall linings and ceilings. Made in the UK to BS 476 standards, it meets all regulatory requirements. You can fix it with standard drywall screws and finish with plaster, paint or wallpaper without extra prep.
Key Features
Made in the UK
Fire-rated for half-hour protection
Tapered edge for clean jointing
Suitable for wall and ceiling lining
Designed for structural fire safety
Payment & Security
Payment methods
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Fire-Rated Performance for Safer Builds
Built to resist heat, this 12.5mm board includes fire-resistant additives that slow the spread of flames. A single layer on both sides of a metal stud partition achieves up to 30 minutes of fire resistance, supporting evacuation and containment plans.
The board is widely used in stairwells, corridors, and garage linings. It enhances safety in both residential and commercial settings, particularly where fire compliance is non-negotiable.
Strong Core with Heat-Resistant Additives
Knauf uses a high-density gypsum mix fortified with glass fibre and vermiculite. These additions help the board hold its structure under fire stress, meeting required standards for passive fire protection systems.
Seamless Finish and Easy Application
Tapered edges help form flush joints for quick finishing. The surface accepts both direct decoration and plaster finishes, allowing flexibility based on your build needs.
Reliable Size for Standard Installations
With a coverage of 2.88m² per sheet, this board suits full-height partitions and suspended ceilings. Its 2400mm length spans standard wall bays, reducing joins and improving efficiency.
Manufactured by Knauf for UK Construction
Knauf is a recognised name in fire safety systems. Their Fire Board Insulation range is used across the UK for its tested performance and ease of installation.
Have a question?
If you have any questions about our products or would like to learn more about our shipping options please feel free to contact one of our team today.
Knauf Fire Rated Plasterboard 2400×1200x12.5mm – Tapered Edge
£14.39
Unit price /
Unavailable
This 12.5 mm Knauf fire-rated insulation plasterboard offers certified fire protection for critical areas. It features a high-density gypsum core reinforced with glass fibre and vermiculite to retain strength at high temperatures. The tapered edges allow smooth finishing and seamless tape joints for a clean look.
Measuring 2400 × 1200mm, each board weighs approximately 17 kg, striking a balance between robustness and ease of handling. It delivers half-hour fire resistance, ideal for corridors, stairwells, wall linings and ceilings. Made in the UK to BS 476 standards, it meets all regulatory requirements. You can fix it with standard drywall screws and finish with plaster, paint or wallpaper without extra prep.
