Installation Products

Next Day Delivery

ECO+ Insulation Collar

From:
£12.20
Next day delivery available
Next Day Delivery

ECO+ Underfelt Collar

From:
£13.60
Next day delivery available
Next Day Delivery

ECO+ 150mm Extension Kerb for Warm Roof Installation

From:
£124.00
Next day delivery available
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We're confident in the quality of ECO+ roof windows, however, there's always room for improvement. Underfelt collars will ensure an absolutely weathertight seal between your window and roof, whilst an insulation collar will reduce heat loss and eliminate cold bridges.