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PropMate Lintel Support

Product Highlights

  • Supports up to 340kg - Safe, stable support for load-bearing masonry tasks.
  • Compatible with all acrow props - Standardised fit for any prop size on site.
  • Fast install design - Slots directly into double-skin brickwork with no drilling.

SKU PM3077

The PropMate Lintel Support is a heavy-duty masonry aid designed for use with acrow props. Commonly known as a strongboy, it allows for safe, efficient support of brickwork during knock-throughs or lintel installation. With a load capacity of 340kg and a 3m working height, it’s a trusted choice for structural alterations. Fully zinc-plated for durability and easy slot-in use between brick courses.
£12.80 £15.36

Quickest Available Delivery: Next Working Day AM Final shipping costs and times are calculated at checkout. Shipping address may affect available delivery methods & times.

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The HERMEQ PropMate Lintel Support is a strong, purpose-built solution for temporarily supporting masonry during structural work. Designed for compatibility with all standard acrow props, this robust steel attachment allows for safe removal of brickwork or installation of new lintels—without compromising stability.

Each PropMate is zinc-plated for corrosion resistance and built to withstand the harsh demands of building sites. The 500mm long support plate slots between brick courses on a double-skin wall, distributing load evenly without damaging the structure. With a maximum load capacity of 340kg, it offers a secure base for wall opening or doorway creation projects.

  • Fits all prop sizes - Easily attaches to HERMEQ and third-party acrow props.
  • Durable zinc finish - Corrosion-resistant for long-term use on site.
  • Simple deployment - Insert between bricks and tighten prop—no tools required.
  • Trusted across UK trade - Ideal for builders, engineers and site contractors.
  • Low maintenance - Long-life finish and minimal moving parts.

Used extensively during knock-throughs, doorway creation and structural wall changes, the PropMate offers secure support at heights up to 3m. It’s a faster, safer alternative to makeshift timber solutions and fully compliant with industry practices. For larger spans, PropMates can be spaced up to 900mm apart for distributed support.

HERMEQ stocks a wide range of Building Equipment, Acrows, Scaffolding, and Material Handling Containers, conforming to all required safety specifications and regulations.

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Contact our team via phone 0800 043 2520, email sales@hermeq.com or use our live chat feature between 8:00am & 17:00pm for help discovering our range.

Whether you're removing load-bearing walls, installing new structural openings or altering floor layouts, the PropMate Lintel Support delivers the reliability and strength needed to keep work moving safely. Its design allows for quick placement during internal or external alterations where secure temporary support is critical.

Unlike complex needle systems or braced scaffolds, PropMate units offer an accessible, compact solution that can be deployed by a single tradesperson. Simply slide the PropMate into a mortar joint in a double-skin wall, position your acrow prop beneath, and you're ready to proceed with confidence.

  • Dimensions - 150mm wide x 500mm long for effective surface contact.
  • Weight - Approx. 7kg, manageable by one person.
  • Working height - Supports at up to 3m with compatible props.
  • Spacing - Effective up to 900mm between props when used in multiples.
  • Certifications - Manufactured to ISO 9001:2000 for quality and consistency.

The steel construction, combined with a clean zinc-plated finish, means the PropMate won’t corrode in damp or exposed environments. It’s equally suited to interior remodelling and external structural alterations, particularly in domestic and light commercial projects. Its compact size also allows it to be used in tighter workspaces where scaffolding or complex rigging is impractical.

Ideal for builders, engineers, installers, and renovation specialists, the PropMate serves as a strongboy alternative with precision-built features for repeated professional use. Whether purchased individually or in sets, it ensures stable support across a wide range of temporary access and structural applications.

HERMEQ’s direct-manufacture pricing and rapid UK delivery means you can keep your site moving with no delays. Stock is held locally, with next-day dispatch available across most UK regions.

What is a PropMate used for?
It provides temporary support to masonry during alterations, such as creating doorways or installing lintels. Used with acrow props.

Is it compatible with any acrow prop?
Yes. The PropMate fits all standard steel props from HERMEQ and most third-party suppliers.

How much weight can it hold?
Each PropMate can support up to 340kg when used with a properly rated acrow prop.

What spacing should I use between PropMates?
For standard wall support, position them no more than 900mm apart.