The Sustainable Traditional Buildings Alliance and DECC have launched new online tools designed to help address risk associated with traditional building retrofit projects – . . . . more
Lacuna Airtight Folding Doors
" . . . Lacuna bifold doors, Passivhaus suitable folding sliding doors, with Class 4 airtightness and U-values from 0.7 W/m²K. . . .
Passivhaus Store mostly ships direct from supplier to you to minimise transport, reduce lead-in time and avoid costly double handling of goods. If your order contains products despatched from more than one source, our delivery cost calculator will add up each delivery charge to give you a total delivery cost. Note that our policy is simply to pass on the cost of delivery to you, not to use delivery charges to make hidden profits.