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Qwickbuild A306 Double Joist Bracket for A110 – Pack of 10

Qwickbuild A306 Double Joist Bracket for A110 – Pack of 10

Regular price £75.15 GBP
Regular price Sale price £75.15 GBP
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Product features

• Structural-Grade Aluminium
Made from 6063-T6 alloy for optimal strength-to-weight ratio and long-term durability.

• Large Surface Area for Fixings
90x90mm profile offers ample room for bracket mounting, bolted connections, or balustrade anchoring.

• Extended 2800mm Height
Accommodates multi-level decks, podiums, or variations in site elevation without the need for extensions.

• Powder-Coated Finish
Black coating provides enhanced corrosion resistance and a sleek architectural appearance.

• Hollow Core Design
Enables internal reinforcement, drainage allowance, or concealed cable routing when needed.

• Wall Thickness (4mm)
Engineered for high-load transfer without deformation, ideal for exposed vertical applications.

• Fire Rated & GreenTag Certified
Ensures compliance with safety and sustainability requirements for commercial, residential, and public spaces.

Materials and care

QwickBuild Aluminium Subframe – Materials & Care Guide

🔧 Material Overview
QwickBuild aluminium profiles are part of a modular, high-performance subframe system used to support decking, tiles, turf, and other outdoor surface materials. The system is designed as a durable, low-maintenance alternative to timber, particularly in environments exposed to moisture, UV, and temperature changes.

✅ Profile Composition:
• Material: Structural-grade aluminium alloy
• Finish: Anodised or powder-coated for corrosion resistance
• Common Profiles: A100 (13mm), A110 (28mm), A200, A250
• Accessories: Connectors, joiners, brackets, packers, and pedestals

🧰 Handling & Installation Care
• To maintain the structural integrity and appearance of QwickBuild profiles during installation:
• Cutting: Use a fine-tooth aluminium saw blade. Deburr cut edges to avoid sharpness or snagging.
• Drilling: Use appropriate drill bits for aluminium if custom hole positioning is required.
• Protective Film: Some profiles may arrive with a protective film—remove this only once cutting and installation are complete.
• Avoid Dissimilar Metals: Use only compatible stainless steel fasteners to prevent galvanic corrosion.
• Surface Protection: If installing over membranes or delicate substrates, use rubber pads or isolation strips to protect both surfaces.

🧼 Maintenance & Cleaning
• One of QwickBuild’s core benefits is its minimal maintenance requirement, but some occasional care is recommended:
• Routine Maintenance (Twice Annually):
Clear debris from between joists or around pedestals to maintain proper airflow and drainage.
• Rinse with clean water to remove dirt, dust, and any buildup of organic material.
• Check fixings and brackets are still secure, especially in high-traffic areas.
• Deep Cleaning (As Needed):
Use a mild pH-neutral detergent with warm water and a soft cloth or sponge.
• Avoid harsh solvents, acidic cleaners, or steel wool which can damage the anodised finish.
• For coastal or salt-exposed locations, rinse more frequently with fresh water to reduce corrosion potential.

🚫 What to Avoid
• No Pressure Washing directly onto bare profiles—this may drive debris into joints or dislodge components.
• Do Not Paint or Varnish the aluminium unless specified by the manufacturer—this may void warranties.
• Avoid Contact with Copper or Untreated Steel, as dissimilar metals may accelerate corrosion.
• Don’t Drag sharp tools or heavy loads across the surface finish, which may cause scratching.

🌿 Environmental Considerations
QwickBuild aluminium profiles are fully recyclable and offer a sustainable alternative to treated timber systems. The long service life and modular reusability of the system contribute to reduced lifecycle impact.

🔄 System Check-Up (Annual):
• Inspect connections, fasteners, and supports for movement or wear
• Confirm surface boards or tiles are secure and seated correctly
• Assess for any potential water pooling or blocked drainage

🛠️ Repair & Replacement
• Damaged Profiles: Can be removed and replaced individually if needed
• Component Replacement: Standard QwickBuild brackets and supports are modular and can be retrofitted without major dismantling
• Upgrades: The system supports refinishing with new decking or tile surfaces if future updates are desired

📞 Support & Warranty
QwickBuild profiles are backed by manufacturer warranties when installed according to system guidelines. For installation advice, technical data sheets, or replacement part requests, please contact your supplier or authorised QwickBuild partner.

FAQ's

❓ What is the QwickBuild system?
QwickBuild is a modular aluminium subframe system designed for the construction of low-height, moisture-resistant, and long-lasting outdoor surfaces such as decking, tiles, turf, and composite platforms. It replaces traditional timber subframes with a faster, straighter, and more durable solution.

❓ What are QwickBuild aluminium profiles made from?
QwickBuild profiles are made from structural-grade, anodised aluminium, which is lightweight, corrosion-resistant, and dimensionally stable. Unlike timber, aluminium won’t rot, twist, or warp, even in wet or coastal environments.

❓ Where can I use QwickBuild profiles?
QwickBuild profiles are suitable for a wide range of applications, including:
• Rooftop decks and balconies
• Over waterproof membranes
• Ground-level patios and slab overlays
• Raised platforms and pool surrounds
• Residential and commercial outdoor areas

❓ What profile heights are available?
QwickBuild profiles come in various heights to suit different project requirements:
• A100 – 13mm (ultra-low profile)
• A110 – 28mm (low/mid profile)
• A200 / A250 – Higher joists and bearers for increased span and elevation

Each profile is selected based on the available build height, loading requirements, and surface finish type.

❓ Can QwickBuild profiles be used under tiles as well as decking?
Yes! QwickBuild is one of the only systems that supports decking, structural tiles, and turf on the same aluminium subframe. Tiles are supported using specially designed tile trays or clip systems, ensuring proper weight distribution and drainage.

❓ Are QwickBuild profiles suitable for use over waterproof membranes?
Absolutely. QwickBuild aluminium joists are non-corrosive and allow for ventilation and drainage, making them ideal for installations over waterproofing systems on rooftops and balconies. Non-penetrative pad or pedestal systems are used to avoid damaging membranes.

❓ How do I connect and support QwickBuild profiles?
QwickBuild profiles use a range of compatible components for connection and support, including:
• Cross-joins, angle brackets, and joiners
• Fixed-height packers or adjustable pedestals
• Noggins and lateral bracing for structural integrity

❓ What surface materials can be installed on QwickBuild profiles?
• QwickBuild is compatible with:
• Composite decking boards
• Hardwood timber decking
• Structural exterior tiles (on tile trays)
• Synthetic turf systems

❓ How long are QwickBuild profiles?
Most QwickBuild profiles, such as the A100 and A110, come in 5800mm lengths as standard, though they can be cut to size on site or extended using inline joiners.

❓ Do QwickBuild aluminium profiles meet building standards?
Yes, QwickBuild profiles are designed to comply with building regulations for structural loading, fire safety, and moisture resistance when installed as per the system guidelines. Full technical specifications and span/load charts are available for engineers and designers.

A306 QwickBuild Double Joist Bracket for A110 – Pack of 10

Create Strong Double Joists for Decking Board Support

The A306 QwickBuild Double Joist Bracket is designed to create a secure double joist connection for A110 joists within QwickBuild modular decking frames. This is especially useful for supporting board ends and staggered decking layouts, providing extra fixing thickness where two decking boards meet. By enabling the use of TwistClips and similar fixing systems, it eliminates the need to double up entire joist lengths, saving time and materials.

Made from high-quality galvanised steel, the A306 offers outstanding strength and weather resistance, ensuring your deck subframe remains sturdy and reliable for years to come.


Key Features:

  • Creates Double Joist Sections – Provides extra support for board ends and joint lines.
  • Optimised for TwistClips – Increases joist fixing thickness where boards meet.
  • QwickBuild Compatible – Designed to work seamlessly with A110 joists.
  • Durable Galvanised Steel – Corrosion-resistant and built for outdoor use.
  • Easy Installation – Pre-drilled holes for quick and precise fixing.
  • Pack of 10 – Ideal for medium to large decking projects.

Applications:

  • Supporting board ends and staggered decking layouts.
  • Creating robust double joist sections without doubling full joist runs.
  • Ensuring secure clip-based decking installations.

The A306 QwickBuild Double Joist Bracket is the smart solution for efficient, durable, and professional-grade subframe construction.


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