Wooden I-Joists (wooden I-beams) offer more economical use of materials, greater strength and reduced thermal bridging than conventional joists. They can also accommodate ventilation ducts and other services better and are easier to handle on site.
Solid timber joists or rafters are construction elements that can be inefficient where they act as a thermal bridge. With the STEICOconstruction Building System such thermal bridges are reduced to a minimum due to the inherent efficiency of the I-section profile.
The STEICOconstruction Building System meets the requirements of the Building Regulations, NHBC Standards, Zurich Insurance and Robust Details Ltd.
CURRENTLY ONLY AVAILABLE AS PART OF THE PH15 BUILD SYSTEM
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.
At Passivhaus Store, we offer specialist, hard to source, building products designed for ultra-low energy builds: Passivhaus, EnerPHit, AECB Silver, Code for Sustainable Homes and BREAM. We also offer many products suitable for restoration and thermal upgrading of existing buildings, including period properties. Our online store is open 24 hours a day and you can browse and add products to your shopping basket and buy them conveniently online.