RigidRAP®-XT

IBS RigidRAP®-XT is a cutting-edge product designed to enhance the durability and efficiency of your building projects.

This triple-layer rigid air barrier system provides dual protection from the weather during construction and acts as a thermal break, making it ideal for both steel and timber frame buildings.

Applications
✔️ External wall bracing
✔️ Thermal break for steel frames
✔️ Temporary weather cladding
Features & Benefits
 Enquire Order a sample
RAP XT 01 1 IBS Rigid RAP XT HOVER

Product Specifications

IBS RigidRAP®-XT
Size & Thickness
L x W x Thickness (mm)
2440 x 1196 x 18
Weight (kg)
17
IBS product Code
RRAPXT182412
GTIN
09421028769891
L x W x Thickness (mm)
2745 x 1196 x 18
Weight (kg)
19
IBS product Code
RRAPXT182712
GTIN
09421028769723
L x W x Thickness (mm)
3050 x 1196 x 18
Weight (kg)
22
IBS product Code
RRAPXT183012
GTIN
09421028769914
IBS Rigid RAP XT Tall

Technical Resources

As the industry moves to a real focus on sustainability IBS RigidRAP®-XT ticks all the boxes as we focus on ensuring sustainability and durability in all our products.

CodeMark Certified
IBS is the CodeMark certificate holder for IBS RigidRAP®-XT.
View the IBS Product Catalogue
IBS Rigid RAP XT

What is a Rigid Air Barrier?

A rigid air barrier is a pre-cladding layer which acts as a barrier against air pressure and water infiltration from the outside to the inside of the building.

They are easy to install, durable and is a solid substrate for the installation of flashing tape to window and door openings and exterior penetrations.

Triple Layer Rigid Air Barrier & Structural Bracing Panel - Steel & Timber Frames
✔️ 15 year product warranty
✔️ Hard-wearing exposure tested for 90 days exposure
✔️ Easy installation
✔️ Moisture-resistant
✔️ Fire Resistant
✔️ Structural Bracing
View IBS RigidRAP®- XT CodeMark Certification

"Why wrap your house or business with a piece of paper when you can build so much better with IBS RigidRAP®-XT.”

Product - Manager
Featured Projects
Green Haven Home 02

Green Haven Homes

Auckland

Green Haven Homes, renowned for their architecturally designed, transportable eco-homes in New Zealand, prioritize sustainability and durability in their construction practices.

A key component of their building envelope is the use of IBS RigidRAP®, a rigid air barrier system that enhances both structural integrity and energy efficiency.

View more
20250130 092407

Laing Building Relocators

Dunedin

We’re proud to have worked on a project for Laing building relocators, supplying high-quality IBS materials to support their mission of delivering flexible, sustainable, and efficient building solutions across New Zealand.

This collaboration reflects what IBS is all about: smart building solutions, sustainability, and supporting innovative Kiwi construction.

View more
Related Products
Rigid RAP001

RigidRAP®

Rigid Air Barrier & Structural Bracing Panel - Timber Frames


IBS RigidRAP® is an innovative 8mm OSB3 (Oriented Strand Board) product designed specifically for New Zealand's building needs.

It serves as both a bracing element and a rigid air barrier, providing dual protection against weather during construction and replaces traditional building wraps, offering superior moisture control and structural support.

Learn more
EURO Floor wide

EUROFloor

The Superior Flooring Solution


IBS EUROFloor is a OSB3 (Oriented Strand Board) panel which is moisture resistant and engineered structural wood panel made from PEFC forests in Germany primarily from Scots Pine logs.

IBS EUROFloor is specifically designed for the New Zealand market and consists of three layers of wood strands bonded together with heat-cured adhesives.

Each layer is orientated at right angles to the adjacent layer creating a strong, dimensionally stable panel that resists delamination and warping.

Learn more