Menu
Your Cart

100mm Kingspan Styrozone H350R Flat Roof XPS Board (pack of 4)

100mm Kingspan Styrozone H350R Flat Roof XPS Board (pack of 4)
100mm Kingspan Styrozone H350R Flat Roof XPS Board (pack of 4)
Guide Price: £73.90 (£88.68 inc VAT)
Price per m2: £24.63/m2 (£29.56 inc VAT)
5 or more £72.69 (£87.23 inc VAT)
10 or more £71.48 (£85.78 inc VAT)
15 or more £69.65 (£83.58 inc VAT)
  • Product Code: A1-1182
  • Delivery Time: 3 - 5 days
  • Brand: Kingspan
  • (Tech. support: 01544388601)
  • Model and Size: H350R 100mm - 0.75m2
Product discontinued. Click Get Best Price to request a quotation and we will recommended an equivalent product.
Our ratings on 23-04-2024:
TrustPilot Review 4.6
4.6 out of 5 - Excellent
Google My Business Reviews
4.8 out of 5

100mm Kingspan Styrozone H350R Flat Roof XPS Board (pack of 4)

Thickness: 100mm
Width: 600mm
Length: 1250mm
Per pack: 3.00
Thermal Conductivity: 0.029W/mK
R-Value: 3.4m2K/W
Compressive Strength: 300kPa
Water vapour resistivity: 825MN.s/g.m

Kingspan Styrozone H350R Flat Roof XPS Board is highly effective rigid insulation board made from extruded polystyrene core covered with smooth skin on both sides. It is especially designed for protected membrane flat roofs, but is also used in green roofs as a popular alternative to traditional roofing systems, whereas its high comprehensive strength makes it ideal for inverted roofing. It is manufactured using 0 ODP and low GWP blowing agents, which also makes it highly environmentally friendly. Unlike fibre insulation materials which can be sensitive to water vapour, Styrozone H 350 R has a closed cell structure, which makes it not only water vapour and moisture resistant but also unaffected by air filtration, thus upgrading the thermal performance of the entire construction. It is most commonly used as a part of the protected membrane roofing systems, with a paving slab or a gravel finish or as a part of green roof systems. It is very easy to install and requires no maintenance, allowing additional insulation to be added later on, so what you will get is a roofing system protected from UV degradation, mechanical damage, and condensation.

APPLICATION

Kingspan Styrozone H350R Flat Roof XPS Board is designed for protected membrane roofing systems and green roofs. It is suitable for use single-ply and mastic asphalt waterproofing membranes and also some cold and hot liquid applied waterproofing systems.

CHARACTERISTICS
  • Highly water and moisture resistant,
  • Easy to cut and install,
  • Especially designed for inverted roof systems and green roofs,
  • High compressive strength, 
  • 0 ODP and low GWP potential,
  • Low thermal conductivity,
  • Non–deleterious material,
  • Resistant to most dilute acids and alkalis.

Kingspan Styrozone H350R Flat Roof XPS Board 80mm

INSTALLATION
Kingspan Styrozone H 350 R boards can be installed only if the waterproofing system has been properly installed and the roof surface is clean. If you have opted for a single-ply or mastic asphalt waterproofing system, lay a non-woven polyester separation layer on top of the waterproofing system, with 250mmto 300 mm overlaps.

The boards should be installed starting from the roof access point. They need to be laid either diagonally or with their long edges positioned at right angles to the edge, making sure that there are no gaps at abutments. In case you need to install more than one layer of insulation, make sure that the board joints do not coincide in any two adjacent layers. Horizontal roof insulation bottom and insulation upstand top should be kept at a minimal distance of 300mm.

The insulation boards should be covered with a non-woven polyethylene membrane which needs to be turned up at the insulation edge and properly sealed under the flashing. In order of providing adequate protection to the membrane, try to install the ballast layer as soon as possible, which needs to have minimum depth of 50mm and nominal 20-40mm diameter, properly washed and rounded prior to installation.
In case you have opted for paving slab ballast, it should be minimum 50mm thick and installed over the non-woven polyethylene membrane, laid on minimum 175 mm diameter slabs, in order of ensuring drainage is maintained below the slabs and that the excessive moisture can escape. Use nominal 20-40mm diameter rounded gravel to fill the gaps between upstand and the paving slabs.
 
CERTIFICATES
Kingspan Styrozone H350R Flat Roof Insulation Board is manufactured to the highest standards under a management system certified to:
  • BS EN ISO 9001: 2000,
  • Satisfies the requirements set out in the Control of Substances Hazardous to Health Regulations, 1988 (COSHH),
  • Has FAA rating in accordance with BS 476–3:
140mm Kingspan Thermabate Cavity Closer 3m length (pack of 8)
Guide Price
Brand: Kingspan Model and Size: thermabate
Delivery Time: up to 14 days
140mm Thermabate Cavity Closer, an innovative solution designed to maintain continuous insulation around window and door openings. Crafted with a rigid thermoset urethane insulation core, this cavity closer box section ensures optimal thermal performance and condensation control. It adapts seamlessl..
Guide Price: £240.41
£288.49 inc VAT
Brand: Kingspan Model and Size: 2400x1200mm - 17.28m2
Delivery Time: 3 - 5 days
50mm Kingspan Thermaroof TR26 is a high performance, fibre free, rigid thermoset PIR insulation core faced on both sides with a low emissivity composite foil facing which is used for insulating flat roofs and is fully compatible with most mechanically fixed single ply waterproofing systems and ..
Guide Price: £347.06
£416.47 inc VAT
Brand: Kingspan Model and Size: Kooltherm 114/25mm
Delivery Time: 1 - 2 days
Kooltherm FM Pipe Insulation comprises sections of Kooltherm FM Insulation faced with a factory-applied foil vapour barrier jacket autohesively bonded to the insulation core during manufacture. Kooltherm FM Pipe Insulation is available in a range of thicknesses to suit different performance specific..
£18.50
£22.20 inc VAT
Brand: Kingspan Model and Size: N300R 100mm - 3.00m2
Delivery Time: 3 - 5 days
100mm Kingspan Styrozone N300R XPS Board is an insulation for inverted roofs, basements, car park decks, and heavy-duty commercial, industrial and cold store flooring. They have high compressive strength, and a closed cell structure which resists the absorption of ground water and the passage o..
Brand: Kingspan Model and Size: TF70 - 1200x2400
Delivery Time: 1 - 5 working days
140mm Kingspan TF70 comprises a high performance rigid thermoset insulation core faced on both sides with a low emissivity composite foil facing. CHARACTERISTICSHigh performance rigid thermoset insulationNo requirements for a vapour control layer Quick response floor heating..
Guide Price: £376.82
£452.18 inc VAT
75mm Kingspan Kooltherm K110 Soffit Insulation Board (pack of 4)
Guide Price
Brand: Kingspan Model and Size: 2400x1200mm - 11.52m2
Delivery Time: 3 - 5 days
75mm Kingspan Kooltherm K110 Soffit Board is a premium performance lower lambda insulation with a fibre-free rigid thermoset phenolic core, a 6mm glass tissue based facing on its front surface and low emissivity composite foil on its reverse surface. Manufactured with a blowing agent that has z..
Guide Price: £390.54
£468.65 inc VAT
This product is listed in the following categories and systems (click to show).