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Brands: Knauf Dry Lining Thermal Laminates
High Quality Insulated Plasterboards

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Knauf Thermal Laminate Wallboards

High Performance Insulated Plasterboards ...

Knauf Thermal Laminates represents the best quality and value in drylining systems

Knauf Thermal Drywall Insulating Laminates combine the qualities of Knauf Wallboard, and Knauf Vapour Panel, with additional insulating materials to provide thermal and acoustic performance, plus condensation control where required.

They are perfect for internal applications in both new or refurbishment constructions to meet specified levels of thermal insulation and to satisfy Building Regulation requirements.

Knauf Thermal Laminateshave been devised a simple, cost effective range of wall lining solutions.The use of highly efficient insulating materials enables Knauf Insulating Laminates to offer excellent thermal resistance whilst the thinnest appropriate section can be selected. This keeps costs down and minimises the loss of valuable room space.

Knauf Plasterboard Laminates ...

are comprised in general of a core of calcium sulphate dihydrate encased in paper liners onto which various insulation materials are laminated. Minor additives include starch, foaming agents and dispersants.

Thermal Laminate ...

is backed with an expanded polystyrene. The expanded polystyrene contains residual amounts of Pentane (<1%wt), Styrene Monomer and Hydrogen Bromide (FRA Grades only).

Thermal Laminate Plus ...

is backed with an extruded polystyrene, which is a CFC free, closed-cell rigid
polystyrene board.

Knauf Phenolic Laminate ...

is backed with phenolic foam, which has a wet-lay glass-fibre tissue facing and a rigid phenolic foam core.


Click on item(s) below for drop-down Price List

 

Availability Undetermined - Special circumstances are involved in the supply of these products.. Knauf Thermal Laminate (TE) - White 22mm (12+9.5mm), 1.2x2.4m = 2.88m² - ranging from £4.32 to £4.52 per m²

1 plus boards @ £4.52 per m² = £13.01 (£15.62 Inc-VAT)
16 plus boards @ £4.48 per m² = £12.90 (£15.48 Inc-VAT)
31 plus boards @ £4.44 per m² = £12.78 (£15.34 Inc-VAT)
47 plus boards @ £4.40 per m² = £12.67 (£15.21 Inc-VAT)
63 plus boards @ £4.36 per m² = £12.55 (£15.06 Inc-VAT)
79 plus boards @ £4.32 per m² = £12.44 (£14.93 Inc-VAT)

Availability Undetermined - Special circumstances are involved in the supply of these products.. Knauf Thermal Laminate (TE) - White 30mm (20+9.5mm), 1.2x2.4m = 2.88m² - ranging from £4.81 to £5.03 per m²

1 plus boards @ £5.03 per m² = £14.49 (£17.39 Inc-VAT)
14 plus boards @ £4.99 per m² = £14.36 (£17.24 Inc-VAT)
28 plus boards @ £4.94 per m² = £14.23 (£17.08 Inc-VAT)
42 plus boards @ £4.90 per m² = £14.10 (£16.92 Inc-VAT)
56 plus boards @ £4.85 per m² = £13.97 (£16.77 Inc-VAT)
71 plus boards @ £4.81 per m² = £13.85 (£16.62 Inc-VAT)

Availability Undetermined - Special circumstances are involved in the supply of these products.. Knauf Thermal Laminate (TE) - White 40mm (30+9.5mm), 1.2x2.4m = 2.88m² - ranging from £5.48 to £5.73 per m²

1 plus boards @ £5.73 per m² = £16.50 (£19.80 Inc-VAT)
12 plus boards @ £5.68 per m² = £16.36 (£19.64 Inc-VAT)
25 plus boards @ £5.63 per m² = £16.21 (£19.46 Inc-VAT)
37 plus boards @ £5.58 per m² = £16.07 (£19.29 Inc-VAT)
50 plus boards @ £5.53 per m² = £15.92 (£19.11 Inc-VAT)
62 plus boards @ £5.48 per m² = £15.77 (£18.93 Inc-VAT)

Availability Undetermined - Special circumstances are involved in the supply of these products.. Knauf Thermal Laminate Vapourcheck (TE) 30mm (20+9.5mm), 1.2x2.4m = 2.88m² - ranging from £6.38 to £6.67 per m²

1 plus boards @ £6.67 per m² = £19.21 (£23.06 Inc-VAT)
11 plus boards @ £6.61 per m² = £19.04 (£22.85 Inc-VAT)
21 plus boards @ £6.55 per m² = £18.87 (£22.65 Inc-VAT)
32 plus boards @ £6.49 per m² = £18.70 (£22.44 Inc-VAT)
43 plus boards @ £6.43 per m² = £18.53 (£22.24 Inc-VAT)
54 plus boards @ £6.38 per m² = £18.36 (£22.04 Inc-VAT)

Availability Undetermined - Special circumstances are involved in the supply of these products.. Knauf XPS Laminate Plus (TE) - Pink 27mm (18+9.5mm), 1.2x2.4m = 2.88m² - ranging from £6.57 to £6.88 per m²

1 plus boards @ £6.88 per m² = £19.80 (£23.76 Inc-VAT)
10 plus boards @ £6.82 per m² = £19.63 (£23.56 Inc-VAT)
21 plus boards @ £6.75 per m² = £19.45 (£23.34 Inc-VAT)
31 plus boards @ £6.69 per m² = £19.28 (£23.14 Inc-VAT)
41 plus boards @ £6.63 per m² = £19.10 (£22.92 Inc-VAT)
52 plus boards @ £6.57 per m² = £18.93 (£22.72 Inc-VAT)

Availability Undetermined - Special circumstances are involved in the supply of these products.. Knauf XPS Laminate Plus (TE) - Pink 35mm (25+9.5mm), 1.2x2.4m = 2.88m² - ranging from £8.00 to £8.37 per m²

1 plus boards @ £8.37 per m² = £24.11 (£28.94 Inc-VAT)
9 plus boards @ £8.30 per m² = £23.89 (£28.67 Inc-VAT)
17 plus boards @ £8.22 per m² = £23.68 (£28.42 Inc-VAT)
25 plus boards @ £8.15 per m² = £23.47 (£28.17 Inc-VAT)
34 plus boards @ £8.07 per m² = £23.25 (£27.90 Inc-VAT)
43 plus boards @ £8.00 per m² = £23.04 (£27.65 Inc-VAT)

Availability Undetermined - Special circumstances are involved in the supply of these products.. Knauf XPS Laminate Plus (TE) - Pink 40mm (30+9.5mm), 1.2x2.4m = 2.88m² - ranging from £9.02 to £9.44 per m²

1 plus boards @ £9.44 per m² = £27.19 (£32.63 Inc-VAT)
8 plus boards @ £9.36 per m² = £26.95 (£32.34 Inc-VAT)
15 plus boards @ £9.27 per m² = £26.71 (£32.06 Inc-VAT)
23 plus boards @ £9.19 per m² = £26.47 (£31.77 Inc-VAT)
30 plus boards @ £9.11 per m² = £26.23 (£31.48 Inc-VAT)
38 plus boards @ £9.02 per m² = £25.99 (£31.19 Inc-VAT)

Availability Undetermined - Special circumstances are involved in the supply of these products.. Knauf XPS Laminate Plus (TE) - Pink 45mm (35+9.5mm), 1.2x2.4m = 2.88m² - ranging from £9.84 to £10.30 per m²

1 plus boards @ £10.30 per m² = £29.65 (£35.58 Inc-VAT)
7 plus boards @ £10.20 per m² = £29.39 (£35.27 Inc-VAT)
14 plus boards @ £10.11 per m² = £29.13 (£34.96 Inc-VAT)
21 plus boards @ £10.02 per m² = £28.87 (£34.65 Inc-VAT)
28 plus boards @ £9.93 per m² = £28.60 (£34.32 Inc-VAT)
35 plus boards @ £9.84 per m² = £28.34 (£34.01 Inc-VAT)

Availability Undetermined - Special circumstances are involved in the supply of these products.. Knauf XPS Laminate Plus (TE) - Pink 55mm (45+9.5mm), 1.2x2.4m = 2.88m² - ranging from £11.88 to £12.42 per m²

1 plus boards @ £12.42 per m² = £35.78 (£42.94 Inc-VAT)
6 plus boards @ £12.32 per m² = £35.47 (£42.57 Inc-VAT)
12 plus boards @ £12.20 per m² = £35.15 (£42.18 Inc-VAT)
17 plus boards @ £12.09 per m² = £34.83 (£41.80 Inc-VAT)
23 plus boards @ £11.99 per m² = £34.52 (£41.43 Inc-VAT)
29 plus boards @ £11.88 per m² = £34.20 (£41.04 Inc-VAT)

(See Product Availability Legend at the foot of this page)


Knauf Thermal Laminate - Product Applications

All Knauf Insulating Laminates are suitable for direct bonding using Knauf Bonding Compound to brick only, block only or brick/block external walls. 2 nailable plugs should also be used per board as an additional mechanical fixing.

They are ideal for use in new build and refurbishment projects and can be used in single or double leaf constructions.

Product Information

Thermal Laminate ...

Is a 9.5mm Knauf Vapourshield plasterboard combined with the same high quality expanded polystyrene.

Thermal Laminate is available in vapour check grade.

Thermal Laminate has a Thermal Conductivity figure for wallboard of k = 0.16W/mK, for Knauf Vapourshield of 0.18W/mK and for Expanded Polystyrene of 0.038W/mK.

Thermal Resistance:

22mm = 0.39m2 K/W
30mm = 0.60m2 K/W
40mm = 0.86m2 K/W

Thermal Laminate Plus ...

CFC-extruded polystyrene bonded to 9.5mm Knauf Wallboard means better thermal performance from thinner laminates than expanded polystyrene. This gives more internal space, as well as providing good vapour resistance.

Thermal Laminate Plus has a Thermal Conductivity figure for wallboard of Mk = 0.16W/mK and for Extruded Polystyrene of 0.030W/mK.

Thermal Resistance:

27mm = 0.71m2 K/W
35mm = 1.00m2 K/W
40mm = 1.19m2 K/W
45mm = 1.37m2 K/W
55mm = 1.75m2 K/W

Thermal Laminate Phenolic ...

CFC and HCFC-free phenolic foam bonded to 9.5mm Knauf Wallboard offers the highest thermal performance and has a vapour check incorporated within its construction. Phenolic Laminate gives you excellent performance, even in areas where condensation might be a problem.

Knauf Phenolic Laminate has a Thermal Conductivity figure for Vapourshield of 0.18W/mK and for Phenolic Foam of 0.022W/mK (60mm and 65mm boards) or 0.018W/mK (50mm boards).

Thermal Resistance:
50mm = 1.82m2 K/W
60mm = 2.36m2 K/W
65mm = 2.58m2 K/W

Knauf Thermal Laminate - Product Performance

Fixing insulated plasterboards to metal studworkFire Performance

Gypsum is non-combustible. So, by definition, any of the Knauf plasterboard range is acknowledged to contribute to the fire resistance of the structure in which it is used.

Knauf Insulating Laminates are designated as Class O materials under the Building Regulations 1991, Approved document B. They also meet BS476: Part 6: 1989, With the fire propagation index I = 12 and under BS476: Part 7: 1987 surface spread of flame are designated Class 1. Specific Knauf Drywall Systems are fire tested in accordance with BS476: Part 20: 1987.

Acoustic Performance

All Knauf Plasterboards offer excellent sound reduction qualities, whether used in drywall systems for ceilings, wall linings, partitions and separating walls.

Plasterboard, as a single element, is not normally given a sound reduction figure. Specific Knauf Drywall Systems are tested in full accordance with BS EN ISO 140-3: 1995 and the values calculated in accordance with BS EN 717-1: 1996.

Vapour Performance

Knauf Vapour check Laminates have been tested to BS3177: 1959 and exceed the minimum requirement of 15MN s/g. Except for Thermal Laminate Plus 27.0mm and 34.5mm.

 

Knauf Thermal Laminate - Product Installation Plaster dab insulated plasterboard fixing to solid external wall

Sitework

Thermal Laminates must be installed in full accordance with Knauf's recommendations and those of BS8212: 1995 and BS8000: Part 8: 1994. Screws should penetrate a minimum of 20mm into timber and 10mm into metal framing. Nails should penetrate timber framing by a least 25mm

Limitations

Knauf Insulating Laminates are not suitable for areas which are subjected to extremes of temperature and humidity.

Temperature over 50°C can induce a change of state in the plasterboard which would reduce its physical performance and serviceability.

Humidity over 90% or subjection to excessive moisture would also reduce the serviceability of the plasterboard.

It is recommended that where PVC insulated cables are to be installed in contact with Knauf Insulated Laminates, for more than 500mm of their length, the cables should be encased in conduit, or a similar barrier, or should be de-rated in accordance with the IEE regulations, 16th, Edition.

Knauf Insulating Laminates must be secondary fixed with a minimum of 2 fixings, meeting the requirements of BS8212: 1995.

Storage on site

Smooth satin-like plasterboard finishPlasterboards are supplied on timber bearers. Packs should be lifted with a fork lift-truck, and stacked not more than one high on a flat surface.

They should be stored in a clean dry environment.

Note: If handling manually, consider risks as required by Manual Handling Operations Regulations 1992.

Health & Safety

Knauf Plasterboards must be handled with care; boards must be carried on their edges.

When cutting ensure adequate ventilation.

Knauf plasterboards are not classified as hazardous under CHIP2 Regulations 1994 and the Control of Substances Hazardous to Health (COSHH) Regulations 1994.


Product availability indicators

Availability is GoodAvailability Excellent - popular product generally available at majority of our depots.
Expect 1 - 2 working days for delivery.

Availability is FairAvailability Good - only available at selected depots, or shipped directly from the manufacturer.
Allow 1 - 4 working days for delivery.

Availability is PoorAvailability Fair - specialist, or application specific product, sourced directly from manufacturer.
Allow 1 - 9 working days for delivery, plus minimum quantities may apply.

Availability is ProblematicAvailability poor - specialist, or application specific product, sourced directly from manufacturer, possibly fabricated to order.

Extended lead-times apply . Minimum quantities will apply.

Availability is not determinedAvailability Undetermined - Special circumstances are involved in the supply of these products. Please check the notes relating to these items.

Knauf Thermal Laminate - Manufacturer's details

Knauf Insulation Ltd., PO Box 10, Stafford Road, St Helens, Merseyside, WA10 3NS, England

Tel: +44 (0) 1744 766666 Fax: +44 (0) 1744 766667

Email: Click here - Internet: www.knaufinsulation.com