600 x 1200 mm insulated upstand for flat roof skylight 600 x 900 With superior design and tested
Baker’s notes & crumb story
Description
600 x 1200 mm insulated upstand for flat roof skylight 600 x 900 With superior design and tested With superior design and tested strength modern design inside and out Airtight Seal: Optimally designed to improve the skylight’s resistance to weather elements by effectively sealing out water and air Ideal Elevation: Properly elevates skylights to prevent water accumulation