Complete your insulation system with the Foilboard Green Joining Tape 66m X 48mm. Specifically engineered for sealing all joins in Foilboard® installations, this Green PVC tape ensures that your insulation remains continuous and effective.

Manufactured with a high-temperature adhesive, this tape is both UV light resistant and durable. Foilboard Australia Pty Ltd provides a guarantee that this tape will never deteriorate for the life of the installation, giving you peace of mind that your energy efficiency is locked in for the long term.

This specific Green Joining Tape is intended for use in applications where the Foilboard® panels are not intended to be exposed (such as within wall cavities or underfloors). Each roll provides a generous 66 metres of length and a 48mm width, perfect for timber or steel frame construction and commercial systems.

Using the correct Foilboard accessories is essential for maintaining the integrity of the thermal barrier. This tape provides the right fixing to suit all construction applications, ensuring a robust, permanent bond.

Method of Calculating Quantities of Foilboard

• Measure Floor or Wall area.
• Add 5% to area to allow for cutting and waste, deduct window and door openings.
• If using 2.44m sheets divide the area by 2.93 to give the number of sheets required.
• If using 2.70m sheets divide the area by 3.24 to give the number of sheets required.
• Round up to the next full sheet.
• Floor saddles should be on joists at approx 600mm centres and spaced at 200mm from sheet ends.
• For retro-fits Foilboard should span across the underside of joists and between bearers using three Foilboard fasteners per joist. Joins do not need to be made on a joist and you should tape all joins.
• Generally 1 bag of saddles is required for every 45-50m2 and 1 Role of Green Tape will be required for every 100m2. For retro-fits you will generally require 1 bag of Foilboard Fasteners and 1 roll of Green Tape for every 15-20 sheets, for Aluminium tape you will require one roll for every 10-12 sheets approx. Flexifastners should be used for all sheets 25mm or thicker and you will require 1 bag of 200 fasteners for every 15-20 sheets. Or for sheets over 25mm in thickness you can order the plastic plates and supply your own fixing nails or screws. Spacers for brick work you will require 8-10 spacers per m2.

Residential Wall

For example, an area of 130m2 (residential wall timber/steel frame excluding windows) will require:

• 45 sheets of Foilboard Insulation Panel (2440mm x 1200mm, 2.93m2 per sheet)
• 3 bags of fasteners (Standard or Ultra)
• 3 Rolls of Green UV PVC Tape

Underfloor Area

For traditional underfloor applications using timber joists at 450mm centres (130m2):

• 45 sheets of Foilboard Insulation Panel (2440mm x 1200mm, 2.93m2 per sheet)
• 3 bags of Foilboard Floor Saddles
• 3 Rolls of Green UV PVC Tape