Alu-Joist Decking & Paving Support Systems

About BetterDeck® Alu-Joist Systems

Our Alu-Joist support systems now answers the many unresolved questions that have been in the construction industry over the years. From large scale development schemes to small domestic gardens, Alu-Joist products are chosen because of their simplistic yet effective designs, ease of installation, and most importantly a lifespan that exceeds 50 years!

BetterDeck® Alu-Joist Decking System

With BetterDeck setting the standards for composite decking here in Ireland for almost two decades, we decided to set ourselves even further apart from competitors with the most advanced aluminium support system on any market today.

Made with high grade aluminium, the quality of our Alu-Joist has an expected lifespan of over 50 years. Our interlocking range of height-adjustable decking pedestals are engineered for high performance and are easy to use.

Our Alu-Joist decking profiles are available in two sizes: 35mm and 80mm high.

Advantages:

Our high quality Alu-Joists have a lifespan of over 50 years!!
Height as low as 64mm from ground level to top of 24mm composite decking
The 35mm Alu-Joists will achieve up to 900mm unsupported spans, while our 80mm Alu-Joist can span up to 1.9m
Simplifies complex decking designs.
Light-weight and easy to handle on-site.
The Alu-Joist interlocks with our heavy duty adjustable VersiJack® pedestals.

System Components

Hidden Clip
Vertical Edge Clips
Straight Joist Joiner
Perpendicular Joist Joiner

Joist Adaptor

Joist Adaptor is used to connect aluminum joists to the pedestal

Perpendicular Joist Joiner

Perpendicular Joist Joiner allows one end of a joist to connect perpendicularly along the length of another joist.

Straight Joist Joiner

Straight Joist Joiner is a concealed joiner that connects 2 joists in a straight line.

Angled Joist Joiner

Angled Joist Joiner is a stainless steel joiner that connects 2 joists in a straight line or at an angle.

Download our E-Brochure Here

Download our Engineer’s Span Report (Password Protected)

BetterDeck® Alu-Joist Paving Support System

The Alu-Joist support system creates an easy to install, advanced and durable aluminium frame which paving can be built upon, and in doing so overcomes several designs and building challenges. By using our Alu-Joists and the adjustable heavy-duty VersiJack® pedestals, our system is easily assembled, easily levelled and the paving slabs can be quickly installed.

Our Alu-Joist paving profiles are available in two sizes: 35mm and 80mm

Advantages:

Quicker and easier to install your external raised surfaces.
The Alu-Joist interlocks with our heavy-duty VersiJack® adjustable pedestals.
Height as low as 60mm from ground level to top of 20mm paving slabs.
The 35mm Alu-Joists will achieve up to 900mm unsupported spans, while our 80mm Alu-Joist can span up to 1.9m.
Significantly reduces quantity of pedestals needed.
Simplifies complex paving designs.
Light-weight and easy to handle on-site.

System Components

Joist Spacer Tab
Side Wall Spacer
End Wall Spacer
Perpendicular Joist Joiner
Straight Joist Joiner
End Restrainer
Angled Joist Joiner
Vertical Edge Clips

Joist Spacer Tab

Joist Spacer Tab separates pavers by a gap of 3mm, 4mm, 8mm and can be configured to accommodate different paver layouts.

Side Wall Spacer

Side Wall Spacer extends the end of a joist when it is a distance from the wall while ensuring a gap of 10mm between pavers and the wall.

End Wall Spacer

End Wall Spacer covers the end of a joist when it is against the wall while ensuring a gap of 10mm between pavers and the wall.

Perpendicular Joist Joiner

Perpendicular Joist Joiner allows one end of a joist to connect perpendicularly along the length of another joist.

Straight Joist Joiner

Straight Joist Joiner is a concealed joiner that connects 2 joists in a straight line.

End Restrainer

End Restrainer ensure that pavers do not slip off by closing off the perimeter edge of the paving area.

Angled Joist Joiner

Angled Joist Joiner is a stainless steel joiner that connects 2 joists in a straight line or at an angle.

Vertical Edge Clips

Vertical Edge Clips allow pavers to be installed upright to create a closed edge installation.

Nationwide Delivery (within 5 days) Established since 2005

Variegated

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Alu-Joist Decking & Paving Support Systems

About BetterDeck® Alu-Joist Systems

BetterDeck® Alu-Joist Decking System

Advantages:

System Components

Joist Adaptor

Perpendicular Joist Joiner

Straight Joist Joiner

Angled Joist Joiner

Download our E-Brochure Here

Download our Engineer’s Span Report (Password Protected)

BetterDeck® Alu-Joist Paving Support System

Advantages:

System Components

Joist Spacer Tab

Side Wall Spacer

End Wall Spacer

Perpendicular Joist Joiner

Straight Joist Joiner

End Restrainer

Angled Joist Joiner

Vertical Edge Clips

Download our E-Brochure Here

Download our Engineer’s Span Report (Password Protected)

As Seen On:

Home of the Year (March 2020)

Get up and Grow (June 2011)

Grand Designs (September 2017)

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