Hyfloor Strip Foundation System

Hyfloor

Hyfloor Strip Foundation System

Hyfloor Strip Foundation System, combining engineered floor insulation with high performance foundation riser panels with medium density block, achieves both U-Values and PSI value detailing to achieve Future Homes Standard and passive floor performance.

Providing effective insulation, that has been detailed and installed professionally at the initial stages of any building project has multiple benefits. Detailing properly at floor level sets the standard for the thermal performances and installation accuracy of the total building envelope; get the floor right and good practice is set for the rest of the build.

Hyfloor Strip Foundation System provides U-Value and Thermal Bridging performance to meet Future Homes Standard along with assurance of compressive strength at foundation level.

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Attributes

Product Details
Product name	Hyfloor Strip foundation system
Material code	Please refer to packing list
Type	Premium PIR insulation
Application	Walls
Thickness	100mm, 110mm, 125mm, 150mm
Inner facing	Foil facing
Outer facing	HIP facer
Thermal conductivity	0.021 (W/mK)
Compressive strength	NPD
Unit of measurement	mm
Size/Dimensions	1200 x 225mm / 1200 x 450mm
Reaction to fire	Euroclass F
Installation guide	Please refer to marketing materials
EPD	An Environmental Product Declaration (EPD), certified by IGBC is available for this product. Please contact technical support for further details.

Thermal Performance

Table 1
Ground Supported Slab

Build Up

65mm screed

Separating layer Polythene sheet
XT/HYF Insulation with Perimeter strips
DPM 1200 gauge Polythene or Radon barrier
Concrete slab

Thicknesses	0.40	0.50	0.60	0.70	0.80
75mm	0.19	0.20	0.20	0.21	0.21
100mm	0.15	0.16	0.16	0.17	0.17
125mm	0.13	0.13	0.14	0.14	0.14
150mm	0.11	0.12	0.12	0.12	0.12

Table 2
Beam and Block Floor

Build Up

65mm screed Separating layer Polythene sheet XT/HYF Insulation with Perimeter strips Beam and Block

Thicknesses	0.40	0.50	0.60	0.70	0.80
75mm	0.20	0.20	0.21	0.21	0.21
100mm	0.16	0.16	0.17	0.17	0.17
125mm	0.13	0.14	0.14	0.14	0.14
150mm	0.12	0.12	0.12	0.12	0.12

Key Points

Addresses site detailing from an early stage

Y-Values achieved < 0.05

Excellent 0.021 W/mK lambda value

Floor U-Values achieved 0.11 – 0.13 W/m2k

Using blocks suitable for multi storey buildings with a high compressive strength

Complies with standard construction ACDs

Traditional construction, avoiding the need for engineering assurances

Suitable for use with built-in full fill and partial fill wall insulation

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Resources

Have a look at our brochures, technical files and other documents

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Hyfloor Strip Foundation System