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Plasterboards with Insulation

Types of Insulated Plasterboards
Installation

Whilst most new walls are suitable for dry-lining, the condition of the existing walls must be properly assessed and any necessary remedial work undertaken to ensure that the walls are dry, clean and free from any protrusions. Depending on the build quality and the materials used to build them, different methods must be used to ensure that the thermal laminates can be fixed successfully.

  • All walls should be assessed as to whether they are suitable for dry-lining,
  • All plasterboards should be fixed to walls that are dry, 
  • All boards should besecured to the wall with a minimumof two fire proof fixings, 
  • Avoid running electricalcables within the insulation layer,
  • Ensure thatadequate ventilation is retained in therooms into which the thermal liners arebeing applied, 
  • Using the correctthickness of insulation, and the designand use of the heating and ventilationsystem correctly will avoid theoccurrence of surface condensation.
Direct Bonding - Dot & Dab
  • Adhesive bonding of the Thermal Liners can be made to most masonry surfaces, if the walls are plumb and in good condition.
  • Existing plastered walls that are in good condition will also accept the adhesive dabs,
  • Any painted surface should be sanded back and treated with a PVA adhesive before applying adhesive dabs.
  • Ribbons of adhesive should be placed around all wall edges and all openings and services on the wall to provide a fire stop and avoid air movement behind the thermal laminates.
Fixing Mechanically

In many instances, older walls are not suitable for dot and dab application because they present an uneven surface. In such situations, the application of insulated plasterboards using a mechanically fixed system onto timber framing/battens or a metal furring system might be appropriate to provide a level surface. They can also be mechanically fixed directly onto an even wall.

Filter by MANUFACTURER (show)

27.5mm Celotex PL4015 - 15mm PIR  Insulation Bonded to 12.5mm Plasterboard (PL4000) 27.5mm Celotex PL4015 - 15mm PIR  Insulation Bonded to 12.5mm Plasterboard (PL4000)
Guide Price
Brand: Celotex Model and Size: 1200x2400 - 2.88m2
Delivery Time: 1 - 5 working days
Celotex PL4015 is a high performance thermal insulation board where the 15mm PIR insulation is bonded to 12.5mm tapered edge plasterboard. PL4015 is manufactured from rigid polyisocyanurate (PIR) using a blend of blowing agents that have zero ozone depletion potential (zero ODP) and low global ..
Guide Price: £54.93
£65.92 inc VAT
25mm Celotex GD5025 PIR Insulation Board with 12.5mm Plasterboard (pack of 26)
Guide Price
Brand: Celotex Model and Size: 1200x2400mm - 74.88m2
Delivery Time: 1 - 5 working days
Celotex GD5025 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 intern..
Guide Price: £1,528.08
£1,833.70 inc VAT
25mm Celotex GS5025 PIR Insulation Board with 9.5mm Plasterboard (pack of 26)
Guide Price
Brand: Celotex Model and Size: Celotex GS5025 - 74.88m2
Delivery Time: 1 - 5 working days
Celotex GS5025 is a premium performance PIR insulation board 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 in one. The product is designed for mechanically fixed applicatio..
Guide Price: £1,890.90
£2,269.08 inc VAT
27.5mm Xtratherm Thin-R Thermal Liner XT/TL-MF - Mech Fix (15mm PIR Insulation bonded to 12.5mm Plasterboard)
Guide Price
Brand: Xtratherm Model and Size: 1200x2400 (2.88m2)
Delivery Time: 1 - 5 working days
27.5mm Xtratherm Thin-R Thermal Liner XT/TL-MF is a composite insulated panel of 15mm Xtratherm Polyiso (PIR) core with foil faces bonded to 12.5mm tapered edge plasterboard for mechanically fixing to internal walls. XT/TL-MF is designed to provide high levels of thermal insulation and dry..
Guide Price: £50.48
£60.58 inc VAT
24.5mm Xtratherm Thin-R Thermal Liner XT/TL-MF - Mech Fix (15mm PIR Insulation bonded to 9.5mm Plasterboard)
Guide Price
Brand: Xtratherm Model and Size: 1200x2400 (2.88m2)
Delivery Time: 1 - 5 working days
24.5mm Xtratherm Thin-R Thermal Liner XT/TL-MF is a composite insulated panel of 15mm Xtratherm Polyiso (PIR) core with foil faces bonded to 9.5mm tapered edge plasterboard for mechanically fixing to internal walls. XT/TL-MF is designed to provide high levels of thermal insulation and dry ..
Guide Price: £50.48
£60.58 inc VAT
Brand: Knauf Model and Size: 2400x1200mm - 2.88m2
Delivery Time: 1 - 2 days
22mm Knauf EPS Thermal Laminate Insulation Board is a perfect solution for insulation and drylining in walls and warm roof constructions, in both remodelling and new build projects. Consisting of 9.5mm tapered edge wallboard bonded to 12.5mm expanded polystyrene, offering great thermal and a level o..
£45.93
£55.12 inc VAT
Brand: British Gypsum Model and Size: Basic - 22mm
Delivery Time: 2 - 3 days
22mm Gyproc Thermaline Basic is a Gyproc wall board factory-bonded to a 12.5mm expanded polystyrene insulant that is both CFC and HCFC-free. The Gyproc board consists of an aerated 9.5mm gypsum core encased  in, and firmly bonded to, strong paper liners. The expanded polystyrene insulant is the..
£32.54
£39.05 inc VAT
38mm British Gypsum Gyproc Thermaline PIR MR Insulated Plasterboard - (25.5mm PIR + 12.5mm Gyproc MR WallBoard)
Guide Price
Brand: British Gypsum Model and Size: PIR MR - 38mm
Delivery Time: 1 - 5 working days
38mm Gyproc Thermaline PIR MR Insulated Plasterboard consists of a 12.5mm Gyproc Moisture Resistant Board factory bonded to a 25.5mm rigid polyisocyanurate foam (PIR) with a multi-layer Kraft/aluminium facer on both sides of the insulation board and conforms to BS EN 13950. ..
Guide Price: £84.69
£101.63 inc VAT
Brand: British Gypsum Model and Size: PIR - 38mm
Delivery Time: 1 - 5 working days
38mm Gyproc Thermaline PIR Insulated Plasterboard consists of a 12.5mm Gyproc WallBoard factory bonded to a 25.5mm rigid polyisocyanurate foam (PIR) with a multi-layer Kraft/aluminium facer on both sides of the insulation board and conforms to BS EN 13950. Gyproc ThermaLine ..
£85.40
£102.48 inc VAT
Brand: EcoTherm Insulation Model and Size: 2400x1200mm - 2.88m2
Delivery Time: 1 - 5 working days
37.5mm EcoTherm EcoLiner is a range of thermal laminate boards designed for both new build and refurbishment projects, applicable for internal wall insulation and drylining, but also pitched, cold and room-in-roof applications. It is consisted of paper backed PIR insulation core bonded to ..
£64.57
£77.48 inc VAT
Brand: Insofast Model and Size: ISF18A - Free Delivery
Delivery Time: 1 - 2 days
65mm Staifix Insofast Anchor is a one piece metal fastener with a dish profiled head for mechanically securing drywall and insulated plasterboard panels to walls. Prevents dot and dab plasterboard from falling on persons escaping a blazing building, or on persons entering a blazing building for..
£175.39
£210.47 inc VAT
2 (0e 0s)
Brand: Insofast Model and Size: SDS -
Delivery Time: 1 - 2 days
Adapter designed for hammering Insofast ISF18A plasterboard insulation fixings with an SDS drill. The tool has a convex hammer end that mates with the fixings shallow-dished head.The SDS adapter delivers a series of hammer blows to drive the helical anchor through the insulation and into the wall. T..
£26.38
£31.66 inc VAT
4 (0e 0s)
Brand: British Gypsum Model and Size: Plus - 27mm
Delivery Time: 2 - 3 days
27mm Gyproc Thermaline Plus is a 9.5mm Gyproc wall board factory-bonded to a 17.5mm extruded polystyrene insulant that is both CFC and HCFC-free. The Gyproc board consists of an aerated gypsum core encased  in, and firmly bonded to, strong paper liners. The extruded polystyrene insulant is..
£48.50
£58.20 inc VAT
Brand: British Gypsum Model and Size: Super - 50mm
Delivery Time: 2 - 3 days
50mm Gyproc Thermaline Super Insulated Plasterboard is a highly efficient rigid WallBoard board bonded to phenolic foam insulant offering vapour control and fire resistance. It is also highly environmentally friendly, manufactured without harmful agents such as CFC and HCFC. The ..
£81.10
£97.32 inc VAT
32.5mm Kingspan Kooltherm K118 Insulated Plasterboard (20mm phenolic insulation + 12.5mm plasterboard) - pack of 24
Guide Price
Brand: Kingspan Model and Size: 2400x1200mm - 69.12m2
Delivery Time: 3 - 5 days
32.5mm Kingspan Kooltherm K118 Insulated Plasterboard is a premium performance, lower lambda internal wall insulation, with a fibre-free rigid thermoset phenolic core. It has a 12.5mm plasterboard bonded to its front surface and a composite foil based facing on its reverse surface. It is suitable fo..
Guide Price: £1,473.19
£1,767.83 inc VAT
24.5mm Xtratherm XT/TL Thermal Liner Dot and Dab (15mm PIR Insulation bonded to 9.5mm Plasterboard)
Guide Price
Brand: Xtratherm Model and Size: 1200x2400 - 2.88m2
Delivery Time: 1 - 5 working days
24.5mm Xtratherm XT/TL Thermal Liner Dot and Dab Insulated Plasterboard is a high performance rigid insulation board made from 15mm Xtratherm PIR core faced with composite kraft paper bonded to tapered edge 9.5mm plasterboard, specially designed for internal walls dry lining and insulation..
Guide Price: £57.71
£69.25 inc VAT
27.5mm Xtratherm XT/TL Thermal Liner Dot and Dab (15mm PIR Insulation bonded to 12.5mm Plasterboard)
Guide Price
Brand: Xtratherm Model and Size: 1200x2400 - 2.88m2
Delivery Time: 1 - 5 working days
27.5mm Xtratherm XT/TL Thermal Liner Dot and Dab Insulated Plasterboard is a high performance rigid insulation board made from 15mm Xtratherm PIR core faced with composite kraft paper bonded to 12.5mm plasterboard, specially designed for internal walls dry lining and insulation, due to its..
Guide Price: £57.71
£69.25 inc VAT
Brand: Speedline Model and Size: 2400x1200mm - 2.88m2
Delivery Time: 1 - 5 working days
37.5mm Speedline Thermal Laminate Board is a 2 in 1 solution -- dry lining and thermal insulation-- in one single application. This thermal laminate board comprises a 25mm PIR foam with a kraft paper/aluminium multilayer finish, factory bonded to a 12.5mm tapered edge plasterboard. The PIR foam has ..
£49.61
£59.53 inc VAT
42.5mm Knauf Polyfoam Linerboard - 30mm Extruded Polystyrene (XPS) + 12.5mm Plasterboard
Guide Price
Brand: Knauf Model and Size: 1200x2400mm - 2.88m2
Delivery Time: 5 - 7 days
42.5mm Polyfoam Linerboard is a high performance, tapered edge, rigid composite internal insulated plasterboard with 30mm extruded polystyrene (XPS) bonded to 12.5mm plasterboard. It allows the thermal insulation and lining of internal, semi-exposed and exposed walls in one simple operation.&nb..
75mm Knauf PIR Thermal Laminate Insulation Board - (65.5mm PIR + 9.5mm Plasterboard) 75mm Knauf PIR Thermal Laminate Insulation Board - (65.5mm PIR + 9.5mm Plasterboard)
Guide Price
Brand: Knauf Model and Size: 2400x1200mm - 2.88m2
Delivery Time: 1 - 5 working days
75mm Knauf PIR Thermal Laminate Insulation Board is a 9.5mm tapered edge wallboard bonded to 65.5mm PIR insulation, offering great thermal and a level of acoustic insulation, perfect solution for insulation and dry-lining in walls and warm roof constructions, in both remodelling and new build p..
Brand: Ceresit Model and Size: CT84
Delivery Time: In Stock 1-2 working days
Ceresit CT84 Express is a one-component low expansion polyurethane adhesive for fixing an External Wall Insulation boards (Phenolic, PIR, Expanded Polystyrene) and also plasterboards in drylining. Approximately 2 hours after application, the insulation boards may be smoothed, anchored and, then the ..
£12.83
£15.40 inc VAT
166 (1e 20s)
Single Board 32.5mm Kingspan Kooltherm K118 Insulated Plasterboard (20mm phenolic insulation + 12.5mm plasterboard)
Guide Price
Brand: Kingspan Model and Size: 2400x1200mm - 2.88m2
Delivery Time: 3 - 5 days
Single Board 32.5mm Kingspan Kooltherm K118 Insulated Plasterboard is a premium performance, lower lambda internal wall insulation, with a fibre-free rigid thermoset phenolic core. It has a 12.5mm plasterboard bonded to its front surface and a composite foil based facing on its reverse surface...
Guide Price: £69.18
£83.02 inc VAT
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