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Residential Metal Roof

 

Thermal Break

Reflecta Products

Reflecta-Cell
Bubble Insulation
Reflecta-Break
Bubble Insulation

Reflecta-Break
Foam Insulation

Product Thickness

5.7mm  12.0mm

6.5mm

Optional Custom Manufacture Length of Roll Custom Length Available Custom Length Available Custom Length   Not-Available
Direction of Heat Flow In Out In Out In Out

22.5°

Pitched Roof

Ventilated Rτ2.6 Rτ1.2 Rτ2.7 Rτ1.3 Rτ2.7 Rτ1.3
Unventilated Rτ2.3 Rτ1.4 Rτ2.4 Rτ1.5 Rτ2.4 Rτ1.5
Raked Rτ2.5 Rτ1.4 Rτ2.7 Rτ1.5 Rτ2.7 Rτ1.5

18°

Pitched Roof

Ventilated Rτ2.7 Rτ1.3 Rτ2.8 Rτ1.5 Rτ2.8 Rτ1.5
Unventilated Rτ2.4 Rτ1.5 Rτ2.6 Rτ1.7 Rτ2.6 Rτ1.7
Raked Rτ2.6 Rτ1.5 Rτ2.8 Rτ1.5 Rτ2.8 Rτ1.5

5° Flat Roof

Raked Rτ1.8 Rτ0.8 Rτ1.9 Rτ0.9 Rτ1.9 Rτ0.9
Non Raked Rτ3.1 Rτ1.4 Rτ3.2 Rτ1.5 Rτ3.2 Rτ1.5
For Metal Roof on Metal Trusses, please always use a Thermal Break (Reflecta-Break™ OR Reflecta-Guard™)

BCA Mimimum R-value guide

  Class 1&10    Climate Zones
1 2
3 4 5 6 7 8
Direction of heat flow Inward Inward & Outward Outward
 Roofs Rτ4.1 Rτ4.1 Rτ4.1 Rτ4.1 Rτ4.1 Rτ4.1 Rτ4.1 Rτ6.3
Light coloured roof, solar absorptance ≤ 0.40
For different colour roof solar absorptance Click Here

For full details on Section J compliance refer to BCA 2010

→ Download Metal Roof Flat Ceiling CAD Drawing

→ Download Metal Roof Raked Ceiling CAD Drawing

For more detailed information on our products click on the links below:

Reflecta-CellReflecta-Cell® Reflective Foil Insulation

The builders favourite choice, a true All-Rounder that offers performance combined with being light and easy to use. Only 5.7mm thick, Reflecta-Cell is popular with all types of Commercial, Industrial and Residential construction for use in roofs, floors and walls. Click here for more information...

Downloads

↓ For the everything you need in one go... click on the Download Pack Zip file below.

Reflecta Cell Download Pack

Reflecta-Guard

Reflecta-GuardReflecta-Guard™ Reflective Foil Insulation

Three great products in ONE. Our Premium Product, offers . . . 1. Our highest “R” values, 2. a thermal break and 3.acoustic performance beyond many specialised acoustic insulations. 12.0mm thick, Reflecta-Guard is a favourite for luxury homes, and workplaces needing superior comfort and protection from noise (E.G. Rain, road or aircraft). Click here for more information...

Downloads

↓ For the everything you need in one go... click on the Download Pack Zip file below.

Reflecta Guard Download Pack


Reflecta-BreakReflecta-Break™ Reflective Foam Core Insulation

A very popular Thermal Break for steel frame and metal on metal construction. Very economical, and Only 6.5mm thick, Reflecta-Break is light and easy to handle, as well as being highly effective in stopping heat transfer. Click here for more information...

Downloads

↓ For the everything you need in one go... click on the Download Pack Zip file below.

Reflecta Break Download Pack


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Contact Us

Unit 1/13 Meakin Road, Meadowbrook Qld 4131

Phone:+ 61 (0)7  3200 6522
Fax: + 61 (0)7 3200 6599
Map: View Google Map
Email us: contact@greeninsulation.com.au

Green Insulation

Launching in mid January our NEW Easy-Spek - making specifying insulation easier for everyone.

by Green Insulation Wednesday, 11 January 2012 03:38