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50mm Celotex GS5050 PIR Insulation Board with 9.5mm Plasterboard (pack of 18)

50mm Celotex GS5050 PIR Insulation Board with 9.5mm Plasterboard (pack of 18)
Guide Price
50mm Celotex GS5050 PIR Insulation Board with 9.5mm Plasterboard (pack of 18)
Guide Price: £1,696.93 (£2,036.32 inc VAT)
Price per m2: £32.73/m2 (£39.28 inc VAT)
5 or more £1,669.09 (£2,002.91 inc VAT)
10 or more £1,641.28 (£1,969.54 inc VAT)
20 or more £1,599.59 (£1,919.51 inc VAT)
  • Product Code: A1-947
  • Delivery Time: 1 - 5 working days
  • Due to nationwide shortage of PIR insulation lead time may be longer for this product.
  • Brand: Celotex
  • (Tech. support: 01473820850)
  • Model and Size: Celotex GS5050 - 51.84m2
  • Weight: 259.20kg
Product discontinued. Click Get Best Price to request a quotation and we will recommended an equivalent product.
Our ratings on 30-06-2025:
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50mm Celotex GS5050 PIR Insulation Board with 9.5mm Plasterboard (pack of 18)

50mm Celotex GS5050 PIR Insulation Board with 9.5mm Plasterboard - Mechanical Fix

Board dimensions1200mm x 2400mm
Thickness50mm + 9.5mm
λ Value (w/mK): 0.021
R-value (m²K/W): 2.40
Weight (kg/m²): 8.00
Compressive strength (kPa) = ≥ 120
 

Celotex GS5050 is one of the available dimensions of the Celotex GS5000 PIR insulation boards faced with low emissivity aluminum foils on both sides and bonded to 9.5 mm tapered edge plasterboard, providing an insulation product and a plasterboard at once. The product is designed for mechanically fixed applications and upgrading internal solid, timber or metal frame walls or adding another insulation layer to timber frame constructions and flat and pitched roof applications. The products PUIR core is manufactured by using zero ODP and low GWP blowing agents. It has an advantage over traditional PIR insulation boards due to the decreased thickness (even 15% thinner than the common PIR boards) and even 30% better U values achieved, thus enchasing carbon savings.

APPLICATION

Celotex GS5050 is applicable in internal wall insulation, including between and under build-ups of flat and pitched roofs and timber frame constructions.

Celotex GS5050 has the following characteristics:

  • Especially designed to meet the requirements of internal solid wall insulation;
  • Applicable to both existing and new buildings;
  • Providing great thermal performance, with lambda values of only 0.021 W/mK, better U values and decreased thickness when compared to alternative PIR insulation boards;
  • Providing low emissivity values especially when added to the metal lining or timber batten systems;
  • Helping optimizing interior space, by using 50% less insulation than traditional products;
  • Vey environmentally friendly, due to the zero ODP and low GDP values;

CERTIFICATION

The product has the following certifications:

  • It is certified under BBA certificate number 12/4926 and is Ofgem approved;
  • It is in compliance to BS EN 13950;
  • It is manufactured in accordance with quality management system ISO 9001 and environmental management system ISO 1400.

 

Brand: Celotex Model and Size: 1200x2400mm - 46.08m2
Delivery Time: 1 - 5 working days
Celotex GD5060 is a premium performance PIR insulation bonded to 12.5mm tapered edge plasterboard. Allows for the installation of both the insulation and plasterboard in one operation, thereby reducing installation time. Simplifies compliance to current building regulations for the upgrade of i..
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115mm Celotex Thermaclass Cavity Wall 21 - Rigid PIR Full Fill Cavity Insulation Board (pack of 5)
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Brand: Celotex Model and Size: 1190x450mm - 2.7m2
Delivery Time: up to 7 days
115mm Celotex Thermaclass Cavity Wall 21 is a high performance rigid PIR full fill cavity insulation board with low emissivity foil facings offering enhanced thermal performance (0.021 W/m.K) within cavity air spaces. It can be installed with up to a 10mm residual cavity or as a full fill solu..
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150mm Celotex Crown-Up Flat Roof Board - pack of 4 - pallet of 12 packs
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Brand: Celotex Model and Size: 1200x600mm - 34.56m2
Delivery Time: Pre-Order
150mm Celotex Crown-Up is a brand new product for use in flat roof systems. Representing the next phase of Celotex innovation, Crown-Up is a high performance rigid polyisocyanurate (PIR) insulation which delivers increased dimensional stability and added robustness in a built-up flat roofing sy..
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Brand: Celotex Model and Size: 1200mm x 450mm - 5.94m2
Delivery Time: 1 - 5 working days
50mm Celotex CW4000 is an insulation board aimed specifically at partial fill cavity wall applications. It comprises a polyisocyanurate rigid foam insulation core, with a thermal conductivity of 0.022 W/mK and low emissivity aluminium foil facings on both sides. CW4000 is manufactured from rigi..
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140mm Celotex Crown-Fix Flat Roof Board (pack of 8) - pallet of 2 packs
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Brand: Celotex Model and Size: 2400x1200mm - 46.08m2
Delivery Time: Out Of Stock
140mm Celotex Crown-Fix is a brand new product for use in flat roof systems. Representing the next phase of Celotex innovation, Crown-Fix is a high performance rigid polyisocyanurate (PIR) insulation which delivers excellent dimensional stability and added robustness in a mechanically fixed sin..
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Brand: Celotex Model and Size: 1200x2400mm - 63.36m2
Delivery Time: 1 - 5 working days
Celotex GD5040 is a premium performance PIR insulation bonded to 12.5mm tapered edge plasterboard. Allows for the installation of both the insulation and plasterboard in one operation, thereby reducing installation time. Simplifies compliance to current building regulations for the upgrade of i..
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