Timber Lattice Floor Joists

But larger is not always better when builders are constructing a home or adding a room addition.

Timber lattice floor joists. All the figures are based on normal domestic floor loadings where the floor construction is typically 18 25mm floor boards sheets with up to 12 5mm thick plasterboard and skim underneath. The extra two inches of vertical distance when a floor is framed with 2 x 10 joists rather than 2 x 12s can be quite important for example. If you require any further information or you would like to discuss your floor beams requirements in more detail please do get in touch. Mouldings planed timber planed timber mouldings skirting cladding wood flooring window boards.

The following table gives details of allowable spans and spacing between joists for the most common timber sizes used in floor construction. Developed a decade ago initially as a total floor solution the easi joist system offers excellent versatility when designing floors roofs or walls. For expert advice on floor joists call merronbrook on 01252 844747 or email us. Our timber systems division was launched over 20 years ago and has grown to become the uk s largest manufacturer of fsc and pefc certified i joists branded as jji joists.

Common sense tells you that large floor joists can carry more load and spacing joists closer together also increases the load bearing capacity of a floor. Howick s truss system offers a floor truss with greater spans and lighter weight than timber alternatives and can be produced on a just in time basis. Timber lattice beams july 28 2017 by arfan leave a comment long span floor beams mlb steel the lattice roof of crossrail place at canary wharf multibeam structural steel s kingspan great britain metal vs timber why in construction it is better to use notre dame attic was known as the forest and it burned. Today jji joists have a 45 share of the uk s i joist market and are used by every major uk housebuilder.

Sheet materials mdf hardboard chipboard osb plywood door blanks. We have completed a wide range of mezzanine floor projects using long span lattice joists designed to carry storage loadings. Parallel floor joists can be used with c sections supporting floor decking. You can expect unrivalled performance from minimal material usage with fewer webs required and up to 20 less timber used.

A great alternative to standard carcassing joists and i beams. The lattice truss is a cost effective way of spanning larger areas and the truss depth can be varied to achieve different spans.