Calder Geotec 220PY Lead Underlay - 25m x 1m aluminium-construction adding an extra layer of

adding an extra layer of convenience and security

In addition to its durability

our T&G board is designed to fit seamlessly

Despite its high performance

This stunning VELUX GGU CK02 0062 White Polyurethane Centre Pivot Triple Glazed Roof Window - 55x78cm is the ideal purchase for anyone looking to bring a touch of style and sophistication to their home

Calder Geotec 220PY Lead Underlay - 25m x 1m aluminium-construction adding an extra layer ofGeotec 220PY Lead Underlay The Calder Geotec 220PY Lead Underlay 25m x 1m enables the lead sheet to be isolated from its substrate. This product is not only extremely lightweight (just 220g m2) and durable but is also made to high quality, making for an excellent lead underlay. This product is needled punched, non woven polyester textile and all materials used within this underlay conform to the Lead Sheet Associations requirements. The Calder Geotec