The Quadro DD is a highly insulated wooden loft ladder. It features a secondary upper loft hatch, which achieves an overall U-value of 0.46 W/m2K. The upper hatch can be closed immediately after entering the loft, therefore helping to lock the warmth in the home or building, and preventing moist air from flowing into the loft and condensing in the cold areas. Suitable for high ceilings (up to 3.44 m). Visit Premier Loft Ladders web site for further details.
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