Floor Details

The IWS-Joist is a unique variant of the original “Engineered Wood Product”
solid timber. It possesses very reliablestrength and stiffness characteristics
and is the only engineered joist on the market today pre-treated
to provide robust fire protection and prevent against
insect attack, wood decay and water ingress
Grades: IWS-1, IWS-4, IWS-5 Widths(mm): 38 or 45
IWS-5 only 45mm
Standard depths(mm): 220, 235, 240,
241, 245 or 253
Length: up to 12m

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Chipboard = 18mm t&g flooring board
Plank = min 13.5kg/m2 gypsum
Battens = FFT-1 (min. 70mm cavity)
Insulation = 60mm mineral wool

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Please go to our products page and
download our brochure which details everything
joist for timber frame construction

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STAY TUNED FOR MORE DETAILS

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STAY TUNED FOR MORE DETAILS

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Typical Joist to Steel Connection - Underside of joist
is typically set at 5mm below steel beam flange datum level
to allow for self weight deflection of steel beam
Fast and simple to fit
No metalwork required
No bolts
No ancillary products

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Pre-machined service void can be positioned along joist lengths and at multiple locations
Holes and notching can be pre-machined to reduce work on-site and guarantee performance
Unique SVP detail factory machined at 120mm diameter available with no reduction in joist performance

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