To satisfy 2010 edition of Part L of the Building Regulations, we now supply KINGSPAN XPS STYROZONE H 350 with very high compressive strength, closed cell boards.
PLEASE NOTE THAT WHEN ORDERING, THERE IS AN EXTRA CARRIAGE CHARGE WHICH YOU NEED TO CLICK ON AND ADD TO YOUR BASKET. THIS IS BECAUSE THE PRODUCT NEEDS TO BE DELIVERED ON A PALLET - MAXIMUM OF 8 PACKS PER PALLET.
XPS boards have excellent life-long thermal performance and very low water absorption, allowing them to be installed below the concrete slab or behind retaining walls without the need for a damp proof membrane (DPM).
For projects that require insulation products to have a global warming potential of less than 5, we can offer CO2 blown XPS ECO which is Code for Sustainable Homes Pol 1 compliant.
Key features:
• Very high compressive strength able to withstand
long-term static loads
• Excellent life long thermal performance
• Reduces heating bills and keeps the pool warmer for longer
• Very low water absorption (<0.7% after 28 days)
• Code for Sustainable Homes compliant option
XPS Thermal Boarding is an extruded polystyrene closed cell board (XPS). The boards 1250 x 600 x 80mm will enable you to obtain minimal heat loss through the walls and floor of the pool ( U-Value of 0.25 W/M2K).

Simple to install, the XPS system can save you ££££’s on various energy costs.
Important: Do not be tempted to use cheaper alternative under floor insulation such as EPS, Jablite, Polyurethane, Polystyrene or similar products as these absorb water and will have an adverse effect on retaining heat in your pool!
Each pack contains 5 no. 1250 x 600 x 800mm boards (3.75m2)
Each board = 0.75 sq.m2
1500-V XPS Thermal Board Pack (5) £140.00 (£28.00 per board)
All dealers & internet retailers, please note prices are subject to change – we advise contacting us prior to placing any orders.
Product Description

Composition
Kingspan Styrozone® H 350 R is a high performance rigid extruded polystyrene insulants of typical density 30 kg/m3, with a smooth, dense skin on both faces.
CFC/HCFC–free
Kingspan Styrozone® is manufactured without the use of HCFC/CFCs and has zero Ozone Depletion Potential (ODP).
Product Data
Standards and Approvals
Kingspan Styrozone® is manufactured to the highest quality standards under a quality management system which complies with the requirements.
Compressive Strength
The compressive strength of Kingspan Styrozone® H 350 R typically exceeds 300 kPa at 10% compression when tested to BS / I.S. EN 826: 1996 (Thermal insulating product for building applications. Determination of compression behaviour).
Thermal Expansion
The linear thermal expansion coefficient of Kingspan Styrozone® is 0.07 mm/m.K when tested to BS 4370–3: 1988 (2002) (Methods of test for rigid cellular materials. Method 13).
of BS EN ISO 9001: 2000 (Quality management systems. Requirements).
Pool Size | XPS Packs required (inc cuts) | Add for floor area |
20’ X 12’ | 7 | 7 |
24’ X 12’ | 8 | 8 |
28’ X 12’ | 9 | 9 |
30’ X 14’ | 10 | 10 |
XPS can be applied to all types of pool construction. |