Structural repairs for cracked & moving walls
Every repair starts with a free site visit to find what's actually causing the problem. Then we fix it with the right method, usually the Helifix system, installed by an approved team.
Wall Crack Repairs
Stair-step, vertical and diagonal cracks in brick, block, render and plaster, fixed at the cause and not just filled.
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Helifix Crack Stitching
Approved Helifix installers. Stainless steel HeliBars bonded into the mortar joints to tie cracked masonry back together.
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Wall Tie Replacement
Rusted wall ties replaced with Helifix stainless steel ties, so the outer leaf of brickwork stays attached to the inner leaf.
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Lintel Replacement
Rusted steel lintels over windows and doors replaced, and the brickwork above stitched and rebuilt to match.
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Underpinning & Structural Repairs
Underpinning, bowing and leaning walls, heritage facades and masonry stabilisation for homes and commercial buildings.
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Brickwork, Repointing & Rendering
Brick repairs, repointing, rendering, plastering and renovation work, finished to match the original.
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Concrete Cancer Repairs
Rusting reinforcement cut out, treated and rebuilt in concrete beams, lintels, balconies and slabs before it spalls further.
Learn moreDPC Injection & Rising Damp
A new chemical damp proof course injected into the wall to stop rising damp, salt damage and crumbling plaster.
Learn moreOn time, every time, and within budget
The same straightforward process whether you're a homeowner, strata manager, builder or insurer.
Free site visit
We inspect the crack and the building, work out what's causing the movement, and talk you through the options.
Specification & quote
You get a written repair specification and a fixed quote. It's suitable for insurers, engineers and loss adjusters.
Non-disruptive repair
Our trained team installs the repair, usually from one side of the wall, with little disruption to you.
Guaranteed
A 10-year indemnified guarantee on most Helifix repairs and wall tie replacement. T&Cs apply.
Worried about a crack?
Free site visits and written quotes for homeowners, strata, builders and insurers.
Let's take a look at your crack
Free site visits and quotes for homeowners and professional clients. Call John directly or send through a few details and a photo.
- Mobile0405 175 387
- Emailinfo@bowsan.com.au
| Monday – Friday | 7:00am – 5:30pm |
| Saturday | 7:00am – 12:00pm |
| Sunday | Closed |
