Sub Joists & Edge Cover Caps
Price:
£
15.00
inc VATSub joists are used for basement of composite deckings. Deckings are connected to ground through this joists via metal clipses. Joists are aligned at 90 degree to the deckings and 35cm gap between. You can check for installation procedure here: INSTALLATION
40×60 Sub Joist Specifications:
Length: 3000 mm
Width: 60mm
Height: 40mm
Weight: 1,6kg/m (one joist weights 4,8kg)
Usage: 3meters of joist / 1m2 of deck
20×40 Sub Joist Specifications:
Length: 3000 mm
Width: 40mm
Height: 20mm
Weight: 0,75kg/m (one joist weights 2,25kg)
Usage: 3meters of joist / 1m2 of deck
Color: Brown
Material:
Oak wood-PVC Composite
Specifications:
Fire retardancy, rot durability, water resistant
Advantages Over Regular Timber Joist
-No need to be painted, or applied protective lacque regularly
-Does not splinter
-Does not rot, warp or swell after contacting with water
-Does not dry and split
-No fungus or mould can live on it
-No insect attraction
-Fire resistant
-Water resistant
Advantages Over Polyethilen-Wood Composite Joists
PVC composite is stronger, more rigid and more temperature durable
PVC composite is more chemically stable against degradation
Despite PVC, Polyethilene is generally used for disposable bags in order to degredate and clear away in nature
Having a softer nature, polyethilene composite joists have a big tendency to bend towards to sunshine
PVC composite is fire retardant