Phenolic External Boards

Fire resistant phenolic foam boards:

  • external wall insulation with render
  • rainscreen cladding
KINGSPAN, XTRATHERM

Phenolic boards are the most effective type of rigid external wall insulation (EWI) boards currently available. Kingspan Kooltherm K5 is a high-quality wall board ideally designed for external insulation. This board features a fiber-free rigid thermoset insulation core, sandwiched between two layers of tissue based facing bonded to the insulation core. It features great application in concrete, masonry, block, steel-framed and timber-framed external walls.

This lightweight, low thermal conductivity phenolic insulation enables high levels of thermal performance to be achieved utilising thinner boards of insulation. It is an ideal solution for buildings that cannot increase their footprint significantly due to encroachment onto pavements, passageways, proximity to an adjacent property, or are located within conservation areas. The reflective foil can also act as a radiant barrier that adds to insulating values. The low emissivity facings improve the thermal performance when positioned next to an unventilated space. 

The high performance Kingspan Kooltherm K5 external wall board is readily available in thickness's 20mm, 50mm, 60mm and 70mm and also can be manufactured to order to following thickness's 30mm, 40mm, 80mm, 90mm and 100mm. This board is a purpose designed high performance rigid phenolic insulation for fixing to masonry or timber frame walls behind either traditional or lightweight polymer modified render systems. Kingspan Kooltherm K5 board is suitable for external wall insulated render systems.

It has a typical density of 40 kg/m3 with a compressive strength that exceeds 120 kPa. If correctly installed, Kingspan K5 EWI board can have an indefinite life, depending solely on the structure of the building. The insulation core of Kingspan Kooltherm K5 board is resistant to short–term contact with petrol and with most dilute acids, alkalis and mineral oils. However, any spills should be cleaned off fully before the boards are installed.

Developed specifically for use in external walls, Kingspan Kooltherm K5 is the highest performance insulation board for insulated render available in the market.

         

Typical usage of Kingspan K5 EWI boards

Characteristics

  • Has a high closed cell content (>95%) and fine cell structure,
  • Thermal conductivity as low as 0.021 W/m.K,
  • Class 0 - low risk fire rating,
  • Negligible smoke obscuration,
  • Resistant to the passage of water vapour,
  • Easy to handle and install,
  • Ideal for new build and refurbishment,
  • Suitable for use behind traditional and lightweight polymer modified renders,
  • Upgrades the appearance of existing buildings,
  • Non–deleterious material,
  • CFC/HCFC–free with zero Ozone Depletion Potential (ODP)
  • Resistant to fungus and mould growth and will not sustain vermin,
  • Meets the requirements of building regulations, 
  • Recyclable 

Kingspan Kooltherm K15 Rainscreen Board is a specialised board created for rainscreen cladding systems. (not suitable for insulated render.)

    
Typical usage of Kingspan K15 Rainscreen boards



Get a quote for EWI System

CHOOSE MANUFACTURERS or scroll down to see products

Show:
Sort By: Limit:

20mm Kooltherm K5 External Wall Board Kingspan (pack of 25)

20mm Kooltherm K5 External Wall Board Kingspan (pack of 25)

K5 1200x600 - 18 m2  show quantity discountsDelivery Time: 3 - 5 weeks

£128.70 (£154.44 inc VAT)

£7.15/m2 (£8.58/m2 inc VAT)

show quantity discounts

20mm Kingspan Kooltherm K5 External Wall Board is the external wall insulation comprising a premium performance rigid thermoset phenolic insulation core faced on both sides with a glass tissue based facing auto-adhesively bonded to the insulation core during manufacture. The product is manufactured ..

£128.70 (£154.44 inc VAT)

£7.15/m2 (£8.58/m2 inc VAT)

show quantity discounts
= m2
other thicknesses
50mm Kingspan Kooltherm K15 Rainscreen Board (pack of 6)

50mm Kingspan Kooltherm K15 Rainscreen Board (pack of 6)

50mm K15 - 17.28m2  show quantity discountsDelivery Time: 3 - 5 days

£212.45 (£254.94 inc VAT)

£12.29/m2 (£14.75/m2 inc VAT)

show quantity discounts

50mm Kingspan Kooltherm K15 Rainscreen Board is the first rigid insulation board used in rainscreen cladding applications, and consists of a rigid thermoset modified resin insulation core, covered with low emissivity composite foil on both sides and manufactured. The board is very easy to cut and sh..

£212.45 (£254.94 inc VAT)

£12.29/m2 (£14.75/m2 inc VAT)

show quantity discounts
= m2
other thicknesses
25mm Xtratherm Safe-R Phenolic Insulation Board (pack of 12)

25mm Xtratherm Safe-R Phenolic Insulation Board (pack of 12)

2400x1200 - 34.56m2  show quantity discountsDelivery Time: 2 - 3 days

Guide Price: £293.96 (£352.75 inc VAT)

£8.51/m2 (£10.21/m2 inc VAT)

show quantity discounts

25mm Xtratherm Safe-R Phenolic foam is a superior performance rigid insulation with enhanced fire performance, consisting of a Class O phenolic foam core with negligible smoke obscuration. Safe-R is faced with low emissivity aluminium facings both sides, and has a thermal conductivity as low as 0.02..

Guide Price: £293.96 (£352.75 inc VAT)

£8.51/m2 (£10.21/m2 inc VAT)

show quantity discounts
= m2
other thicknesses
50mm Kingspan Kooltherm K108 Phenolic Cavity Board (pack of 10)

50mm Kingspan Kooltherm K108 Phenolic Cavity Board (pack of 10)

1200x450mm - 5.40 m2  show quantity discountsDelivery Time: 3 - 5 days

£82.70 (£99.24 inc VAT)

£15.31/m2 (£18.37/m2 inc VAT)

show quantity discounts

50mm Kingspan Kooltherm K108 Cavity Board is a premium performance rigid thermoset fibre-free phenolic insulation core faced on both sides with a low emissivity composite foil. It is specifically designed to limit thermal bridging and uncontrolled air–leakage via junctions in cavity w..

£82.70 (£99.24 inc VAT)

£15.31/m2 (£18.37/m2 inc VAT)

show quantity discounts
= m2
other thicknesses
Ceresit Renders Colour Samples Book - stone texture, 1.5mm Grain (real, 210 colours).

Ceresit Renders Colour Samples Book - stone texture, 1.5mm Grain (real, 210 colours).

Sample product  Delivery Time: 1 - 2 days

Ceresit Renders Colour Samples book (real, stone texture samples, 210 colours) - free, but we require it back (carriage paid by us)If you are interested in receiving a quote from us (or if you already have it) for a complete External Wall Insulation System (or just the Ceresit Render), please order ..

50mm CTP Insulation Panel Fixings (pack of 300)

50mm CTP Insulation Panel Fixings (pack of 300)

50x4.5mm CTP - Free Delivery  show quantity discountsDelivery Time: 1 - 2 days

£41.45 (£49.74 inc VAT)

show quantity discounts

50mm CTP Insulation Panel Fixings for rigid and semi-rigid insulating boards and panels.  APPLICATIONWood, Panels & sheets ..

£41.45 (£49.74 inc VAT)

show quantity discounts
other lengths
50mm FPR Insulation Panel Fixings (pack of 500)

50mm FPR Insulation Panel Fixings (pack of 500)

50x8 FPR - Free Delivery  show quantity discountsDelivery Time: 1 - 2 days

£31.11 (£37.33 inc VAT)

show quantity discounts

50mm Polypropylene Insulation fixings for rigid and semi-rigid insulating boards and panels.APPLICATIONConcreteSolid stoneSolid brick ..

£31.11 (£37.33 inc VAT)

show quantity discounts
other lengths
70mm Isofast Insulation Panel Fixings - pack of 250.

70mm Isofast Insulation Panel Fixings - pack of 250.

70mm x 10mm- Free Delivery  show quantity discountsDelivery Time: 1 - 2 days

£32.26 (£38.71 inc VAT)

show quantity discounts

70mm Isofast insulation panel fixings are used for fixing rigid and semi - rigid insulation boards to external solid walls. Plug and nail are made from polypropylene, the nylon nail is reinforced with glass fibre. Isofast fixings offer high fixing thicknesses and no thermal bridging.  ..

£32.26 (£38.71 inc VAT)

show quantity discounts
other lengths
70mm Universal Insulation Panel Fixing with Metal Pin LMX10 (pack of 200)

70mm Universal Insulation Panel Fixing with Metal Pin LMX10 (pack of 200)

70mm  Delivery Time: 1 - 2 days

70mm Universal Insulation Panel Fixing with Metal Pin LMX10 is for fixing 10mm thick polystyrene, mineral wool and lamella mineral wool external insulation on concrete, brick, light and autoclave concrete substrates. If the substrate surface is absolutely flat, you may use this anchor to fix in..

other lengths
Ceresit CT16 Primer

Ceresit CT16 Primer

CT16  show quantity discountsDelivery Time: 5 - 7 days

£30.00 (£36.00 inc VAT)

£1.07/m2 (£1.28/m2 inc VAT)

show quantity discounts

Ceresit CT16 is designed for priming substrates before the application of mineral, acrylic, silicone and silicone-silicate thin-coat renders, finishes and paint coats. Facilitates the application and texturing of plasters, optimize the drying process and improves the plaster-to-substrate adhesi..

£30.00 (£36.00 inc VAT)

£1.07/m2 (£1.28/m2 inc VAT)

show quantity discounts
= m2
SALE!
Ceresit CT84 Express - Foam Adhesive for Internal and External Wall Insulation Boards

Ceresit CT84 Express - Foam Adhesive for Internal and External Wall Insulation Boards

CT84  show quantity discountsDelivery Time: 5 - 7 days

£13.50 (£16.20 inc VAT)

£12.83 (£15.40 inc VAT)

show quantity discounts

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 ..

£13.50 (£16.20 inc VAT)

£12.83 (£15.40 inc VAT)

show quantity discounts
Ceresit CT87 White Adhesive-Filler Mortar '2 in 1'

Ceresit CT87 White Adhesive-Filler Mortar '2 in 1'

CT87  show quantity discountsDelivery Time: 5 - 7 days

£25.00 (£30.00 inc VAT)

£5.00/m2 (£6.00/m2 inc VAT)

show quantity discounts

Ceresit CT87 mortar is designed to insulate external walls of the buildings by application of external thermal insulation composite system using EPS- or mineral wool façade boards. It is an element of following ETICS from Ceresit Ceretherm Premium, Express and Wool Premium. CT 87 mortar is..

£25.00 (£30.00 inc VAT)

£5.00/m2 (£6.00/m2 inc VAT)

show quantity discounts
= m2
Ceresit ZU Insulation and Mesh Adhesive (Base Coat Render)

Ceresit ZU Insulation and Mesh Adhesive (Base Coat Render)

ZU-25kg  show quantity discountsDelivery Time: 5 - 7 days

£19.00 (£22.80 inc VAT)

£3.80/m2 (£4.56/m2 inc VAT)

show quantity discounts

Ceresit ZU is designed to insulate external walls of the buildings by application of external thermal insulation composite system using polystyrene boards. It is a component of following ETICS from Ceresit Ceretherm Premium, Express and Wool Premium. Ceresit ZU is used ..

£19.00 (£22.80 inc VAT)

£3.80/m2 (£4.56/m2 inc VAT)

show quantity discounts
= m2
Fibreglass Rendering Mesh Roll

Fibreglass Rendering Mesh Roll

1m x 50m (50m2)  show quantity discountsDelivery Time: 1 - 2 days

£39.80 (£47.76 inc VAT)

£0.80/m2 (£0.96/m2 inc VAT)

show quantity discounts

Fiberglass reinforcing mesh is coated with acrylic acid copolymer liquid and is therefore water, alkali and age resistant. The mesh has high tensile strength, good dimensional stability, good elasticity, capillary action and corrosion resistance. CHARACTERISTICS Excellent stability, strengt..

£39.80 (£47.76 inc VAT)

£0.80/m2 (£0.96/m2 inc VAT)

show quantity discounts
= m2
ISO RG Insulation Washer for Soft Panels

ISO RG Insulation Washer for Soft Panels

ISO RG Soft  Delivery Time: 3 - 4 days

ISO RG Insulation Washer for Soft Panels is used for fixing soft insulation panels.     ..

ISO RG Screw Cover Cap Insulation Washer (pack of 100).

ISO RG Screw Cover Cap Insulation Washer (pack of 100).

ISO RG -61928060000 - Free Delivery  show quantity discountsDelivery Time: 1 - 2 days

£22.18 (£26.62 inc VAT)

show quantity discounts

Polypropylene ISO RG Screw Cover Cap Insulation Washer is used for fixing insulation panels and it has no thermal transmission due to the screw cover cap. Can be used with screws up to 6mm in diameter...

£22.18 (£26.62 inc VAT)

show quantity discounts
TD060 Nylon Support Disc for External Wall Insulation (pack of 100)

TD060 Nylon Support Disc for External Wall Insulation (pack of 100)

60mm - Free Delivery  Delivery Time: 1 - 2 days

£25.15 (£30.18 inc VAT)

TD060 Nylon Support Disc for Polystyrene, Mineral Wool and Lamella Mineral Wool external wall insulation, to be mounted with a galvanized steel screw. The disc has a stopper, which is used to plug the hole, covering the screw and preventing thermal bridging.CHARACTERISTICSImpact resistant nylon..

£25.15 (£30.18 inc VAT)

TDX90 Support Disc for Mineral Wool and Lamella Mineral Wool Insulation (pack of 200)

TDX90 Support Disc for Mineral Wool and Lamella Mineral Wool Insulation (pack of 200)

90mm  Delivery Time: 1 - 2 days

TDX90 Support Disc is a high impact resistant polyethylene 90mm diameter disc for fixing mineral wool and lamella mineral wool external wall insulation. The greater hold-down area of the disk prevents the anchor pulling through the strands of mineral wool and lamella boards. TDX90 is ..

other diameters
Ceresit CT17 Profi Deep-penetrating Primer - 10L

Ceresit CT17 Profi Deep-penetrating Primer - 10L

CT17  Delivery Time: 5 - 7 days

Ceresit CT17 Profi is a deep penetrating primer for priming walls, floors, ceilings inside and outside buildings prior to fixing ceramic tiles, pouring floors, fixing floor lining, papering, puttying, painting, or fixing thermal insulation boards.  It is highly recommended for aerated..

Showing 1 to 19 of 19 (1 Pages)