biform FORM 130 Installation Manual

FORM 130 & FORM 140
Installation Guide
Measurements
PROFILE SOLID (mm)
FORM 130 130 x 19 x 4850 Solid - Smooth & Grooved
FORM 140 140 x 19 x 4850 Solid - Smooth & Grooved
Specifications
SPECIFICATION
Substructure
Board Coverage
Maximum Joist Spacings
Maximum Board Overhang
Minimum Ground Clearance
Minimum Ground Clearance
Over Membrane
Minimum Gap between
Each Board
Minimum Screw Distance
From Board Edge
Expansion Gap
Hidden Clip & Screw
Composite Deck Screw 304
or 316 Stainless Steel
Perimeter & Breaker Board
Windy Exposure (Wind
Break Use)
o Lengths are 4850mm however up to 5mm variation can
occur. Please dock to uniform length on site.
o For timber joists, we recommend uniform height and
thickness SG8 joists
It is the responsibility of the installer to comply with all local
regulatory body rules.
FINISH
FORM 130 FORM 140
Timber/ Timber/
Aluminium Aluminium
135mm 145mm
400mm 450mm
10mm 20mm
300mm 300mm
50mm 50mm
5mm 5mm
30mm 30mm
0-4mm 0-4mm
Every Joist Every Joist
50mm 65mm
Surface Fix Surface Fix
Windbreak Windbreak
Plus Plus
Safety Equipment
Be safe. Always use appropriate safety equipment. We
highly recommend using the following:
• Safety Glasses
• Safety Gloves
• Dust Mask
• Ear Muffs/Plugs
• Safety Shoes/Boots
• Long Sleeves
It is the responsibility of the purchaser, contractor,
builder or installer to comply with normal safety practice
standards in regards to any application or use of any
BiForm Decking products.
Tool List
Ensure that you have the correct tools before you start,
this will make installing your BiForm deck an enjoyable
experience.
• Square
• Tape Measure
• Spirit Level
• Rubber Hammer/Mallet
• Cordless/Electric Drill
• Circular Saw/Drop Saw - recommend 80 teeth blade.
• #1 Square Drive Head Bit - min 50mm
• #2 Square Drive Head Bit
• Builders Pencil
Note
Please ensure you read all subsequent pages for important
instructions on storage, handling, care etc.
www.biform.co.nz | 0800 449 274 | Version 8 | Page /5 1