Plasterboards with Insulation
Insulated plasterboard is a 2 in 1 solution. Insulated plasterboard is a different approach to insulation. Insulated plasterboard is a combination of a layer of plasterboard adhered to a layer of foam insulation. The insulated plasterboard is attached directly to the framing material or in a refurbishment project, the board can be attached directly to existing plaster. Insulated plasterboards can be fixed mechanically or using an adhesive.
- PIR Insulated Plasterboard,
- Polystyrene Insulated Plasterboard,
- Phenolic Insulated Plasterboard
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.
- 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.
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.
CHOOSE MANUFACTURERS or scroll down to see products
27.5mm Celotex PL4015 - 15mm PIR Insulation Bonded to 12.5mm Plasterboard (PL4000)
1200x2400 - 2.88m2 show quantity discountsDelivery Time: 1 - 2 days
£37.71 (£45.25 inc VAT)
£13.09/m2 (£15.71/m2 inc VAT)
show quantity discountsCelotex 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 ..
25mm Celotex GD5025 PIR Insulation Board with 12.5mm Plasterboard (pack of 26)
1200x2400mm - 74.88m2 show quantity discountsDelivery Time: 3 - 5 days
£1,240.32 (£1,488.38 inc VAT)
£16.56/m2 (£19.87/m2 inc VAT)
show quantity discountsCelotex 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..
25mm Celotex GS5025 PIR Insulation Board with 9.5mm Plasterboard (pack of 26)
Celotex GS5025 - 74.88m2 show quantity discounts
Guide Price: £1,535.03 (£1,842.04 inc VAT)
£20.50/m2 (£24.60/m2 inc VAT)
show quantity discountsCelotex 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..
27.5mm Xtratherm Thin-R Thermal Liner XT/TL-MF - Mech Fix (15mm PIR Insulation bonded to 12.5mm Plasterboard)
1200x2400 (2.88m2) show quantity discountsDelivery Time: 2 - 3 days
Guide Price: £40.97 (£49.16 inc VAT)
£14.23/m2 (£17.08/m2 inc VAT)
show quantity discounts27.5mm 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..
24.5mm Xtratherm Thin-R Thermal Liner XT/TL-MF - Mech Fix (15mm PIR Insulation bonded to 9.5mm Plasterboard)
1200x2400 (2.88m2) show quantity discountsDelivery Time: 2 - 3 days
Guide Price: £40.97 (£49.16 inc VAT)
£14.23/m2 (£17.08/m2 inc VAT)
show quantity discounts24.5mm 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 ..
22mm Knauf EPS Thermal Laminate Insulation Board
2400x1200mm - 2.88m2 show quantity discountsDelivery Time: 1 - 2 days
£22.98 (£27.58 inc VAT)
£7.98/m2 (£9.58/m2 inc VAT)
show quantity discounts22mm 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 expanded polystyrene, offering great thermal and a level of acous..
22mm Gyproc Thermaline Basic Insulated Plasterboard
Basic - 22mm show quantity discountsDelivery Time: 2 - 3 days
£24.16 (£28.99 inc VAT)
£8.39/m2 (£10.07/m2 inc VAT)
show quantity discounts22mm Gyproc Thermaline Basic is a Gyproc wall board factory-bonded to an expanded 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 expanded polystyrene insulant is then further bo..
38mm British Gypsum Gyproc Thermaline PIR MR Insulated Plasterboard
PIR MR - 38mm Delivery Time: 3 - 5 days
Guide Price: £66.16 (£79.39 inc VAT)
£22.97/m2 (£27.56/m2 inc VAT)
38mm Gyproc Thermaline PIR MR Insulated Plasterboard is a highly efficient board consisting of carefully designed components, offering not only insulation, but also vapour control and fire resistance. It consists of a rigid Moisture Resistant board bonded to a PIR foam insulant with a doub..
38mm British Gypsum Gyproc Thermaline PIR Insulated Plasterboard
PIR - 38mm Delivery Time: 2 - 3 days
£61.78 (£74.14 inc VAT)
£21.45/m2 (£25.74/m2 inc VAT)
38mm Gyproc Thermaline PIR Insulated Plasterboard is a highly efficient board consisting of carefully designed components, offering not only insulation, but also vapour control and fire resistance. It consists of a rigid WallBoard bonded to a PIR foam insulant with a double control va..
37.5mm EcoTherm EcoLiner PIR Insulated Plasterboard
2400x1200mm - 2.88m2 show quantity discountsDelivery Time: 1 - 2 days
£52.41 (£62.89 inc VAT)
£18.20/m2 (£21.84/m2 inc VAT)
show quantity discounts37.5mm 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 ..
32.5mm Kooltherm K17 - Kingspan - Phenolic Insulation with Plasterboard - pack of 24
K17 - 1200x2400 - 69.12m2
32.5mm Kingspan Kooltherm K17 is a wall drylining insulation comprising 12.5mm plasterboard facing bonded to high performance rigid phenolic insulation core. The phenolic core of Kingspan Kooltherm K17 is manufactured with a blowing agent that has zero Ozone ..
32.5mm Kingspan Kooltherm K18 Insulated Plasterboard - pack of 24
2400x1200mm - 69.12m2
32.5mm Kingspan Kooltherm K18 is a wall drylining insulation comprising 12.5mm plasterboard facing bonded to high performance rigid phenolic insulation core. The phenolic core of Kingspan Kooltherm K18 is manufactured with a blowing agent that has zero Ozone Depletion Potential and low Gl..
65mm Insofast ISF18A Insulated Plasterboard Fixings (pack of 400) - SDS tool not included.
ISF18A - Free Delivery show quantity discountsDelivery Time: 1 - 2 days
£144.13 (£172.96 inc VAT)
show quantity discounts65mm 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..
SDS Tool for Insofast Fixings
SDS - Free Delivery show quantity discountsDelivery Time: 1 - 2 days
£28.81 (£34.57 inc VAT)
show quantity discountsAdapter 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..
27mm Gyproc Thermaline Plus Insulated Plasterboard
Plus - 27mm show quantity discountsDelivery Time: 2 - 3 days
£42.17 (£50.60 inc VAT)
£14.64/m2 (£17.57/m2 inc VAT)
show quantity discounts27mm Gyproc Thermaline Plus is a Gyproc wall board factory-bonded to an expanded 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 expanded polystyrene insulant is then furthe..
50mm Gyproc Thermaline Super Insulated Plasterboard (40.5mm Insulation + 9.5mm WallBoard)
Super - 50mm show quantity discountsDelivery Time: 2 - 3 days
£66.53 (£79.84 inc VAT)
£23.10/m2 (£27.72/m2 inc VAT)
show quantity discounts50mm 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 ..
32.5mm Kingspan Kooltherm K118 Insulated Plasterboard (20mm phenolic insulation + 12.5mm plasterboard) - pack of 24
2400x1200mm - 69.12m2 Delivery Time: 3 - 5 days
£1,268.15 (£1,521.78 inc VAT)
£18.35/m2 (£22.02/m2 inc VAT)
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..
24.5mm Xtratherm XT/TL Thermal Liner Dot and Dab (15mm PIR Insulation bonded to 9.5mm Plasterboard)
1200x2400 - 2.88m2 show quantity discountsDelivery Time: 2 - 3 days
Guide Price: £46.84 (£56.21 inc VAT)
£16.26/m2 (£19.51/m2 inc VAT)
show quantity discounts24.5mm 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..
27.5mm Xtratherm XT/TL Thermal Liner Dot and Dab (15mm PIR Insulation bonded to 12.5mm Plasterboard)
1200x2400 - 2.88m2 show quantity discountsDelivery Time: 2 - 3 days
Guide Price: £46.84 (£56.21 inc VAT)
£16.26/m2 (£19.51/m2 inc VAT)
show quantity discounts27.5mm 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..
37.5mm Speedline PIR Thermal Laminate Board
2400x1200mm - 2.88m2 show quantity discountsDelivery Time: 1 - 2 days
£38.52 (£46.22 inc VAT)
£13.38/m2 (£16.06/m2 inc VAT)
show quantity discounts37.5mm 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 PIR foam with a kraft paper/aluminium multilayer finish, factory bonded to a 12.5mm tapered edge plasterboard. The PIR foam has a ver..
42.5mm Knauf Polyfoam Linerboard - 30mm Extruded Polystyrene (XPS) + 12.5mm Plasterboard
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
2400x1200mm - 2.88m2 Delivery Time: 1 - 2 days
75mm Knauf PIR Thermal Laminate Insulation Board is a 9.5mm tapered edge wallboard bonded to 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 projects..
Ceresit CT84 Express - Foam Adhesive for Internal and External Wall Insulation Boards
CT84 show quantity discountsDelivery Time: In Stock 1-2 working days
£13.50 (£16.20 inc VAT)
£12.83 (£15.40 inc VAT)
£1.28/m2 (£1.54/m2 inc VAT)
show quantity discountsCeresit 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 ..