Have Your Loft Doors Been Tested Under Negative Pressure?
The GL250 range performs under pressure, exceeding air tightness requirements under both positive and negative pressures. It doesn’t simply meet regulations – it goes beyond.
The GL250 Range
The GL250 range of loft hatches present a solution for every installation with various insulation options.
0.35 W/m2K Loft Access Door – 110mm EPS
0.35 W/m2K Loft Access Door – 60mm PU
0.15 W/m2K Loft Access Door – 150mm PU
Exceeding Regulations at Every Point
Finding products to meet or align with the requirements of Part L of the building regulations can be tricky. The GL250 range has been designed and manufactured here in Britain to not only meet but exceed these regulations in a single product. With the GL250 range, you don’t just specify a product, you specify regulatory compliance.
Questions?
Our frequently asked questions section covers everything from regulatory compliance to installation procedures.
Our frequently asked questions section covers everything from regulatory compliance to installation procedures.
See the GL250 Installation in Action
Watch our professional one man installation demonstration
Watch our professional one man installation demonstration
https://www.manthorpebp.co.uk/gl250ready/#video
Read to Specify GL250?