Using Sip Panels For Roof Span

Depending on the design of the house you can create another whole level without increasing the footprint of the house.

Using sip panels for roof span. When planning to use sips in roof construction it is important to note that a roof panel must span from one bearing support to another. What you see on the outside is what you truly get on the inside for vaulted space. Using sip roofs can save you time and money on construction costs whilst providing high levels of insulation to your converted roof space. If you want a wider span the most cost effective solution is to integrate a steel beam hidden in the floor build up.

Transverse load chart 3. Specifying a cold roof or simply over sheathing the roof with an additional layer of osb staggered over the panel joints will eliminate the possibility of shingle ridging. And because sip roof panels can be manufactured to span up to 24 feet long and stretch 8 feet wide designers are granted unencumbered architectural opportunities thanks to the reduction of necessary rafter and joist components. Sips eco panel roof panels can be used with the sip panel wall system or on its own with other constructions brick and block timber frame.

The i joist floor system can efficiently span 5m 300mm deep joists at 600mm centres. Bearing support members can be ridge beams bearing walls rafters purlins or trusses. Do use only continuous 2 bys i beams and insulated i beams for spline connections. Premier sips type s spline transverse load chart psf indicates ultimate load divided by 3 for the design capacity 4 span is a minimum two span condition panels require a minimum of 1 bearing floor panels should have a minimum top skin or a 7 16 top skin.

The ridges caused by the expansion of sip roof panels may be an aesthetic blemish but it does not affect the performance of the roofing or the sip roof panels. Large open plan flexible spaces are easy to accommodate within a sips home due to the long spans of the floor joists and roof panels. Several assemblies that prevent shingle ridging are described in the builder s guide to structural insulated panels sips. Cathedral ceilings add instant height to a room and can negate the need for 9 and 10 tall wall panels.

They can be used as the roof structure itself or used to clad and insulate other roof structures oak trusses steel etc. Do use sip tape or equivalent vapor retarder on roof panel joints. Do install proper flashing and sealants around all rough openings and penetrations as required.