» Remedial Building Services

Northern Beaches Remedial Builders Sydney

PremBuild Group Pty Ltd are Northern Beaches remedial builders with over 20 years of experience in the building industry. We service the entire Sydney metropolitan area and the NSW Central Coast. We offer a full range of building services for residential, commercial and strata clients including remedial repairs, building renovations and extensions.

Our experienced team of licensed builders offer a premium service with all building works and remedial repairs delivered on time with quality, efficiency and reliability. We conduct the highest standards of Safety and Environment Management and Quality Assurance with all projects carried out and executed. From small size projects to major works, Prembuild Group will deliver a PREMIUM finish every time.

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Waterproofing is the process of making a structure waterproof to resist the ingress of water. Water ingress is often caused by failing waterproof membranes, cavity flashings, window flashings and door flashings. When these fail, water/moisture can penetrate further into the interior of the building creating major issues.

Our remedial waterproofing services »

Concrete Cancer Repairs (Concrete Spalling)

Concrete cancer is caused by carbonation of the concrete, a natural deterioration process. This causes the steel bars embedded in the slab to rust and expand which in turn causes the concrete to bubble, crack and bulge. This is a common problem when there is not enough concrete cover over the steel. We use the latest mortar repair and corrosion inhibitor products and applications to remediate these issues.

Concrete spalling repair services »

sydney concrete cancer repairs

prembuild window and door replacement repairs

Window and Door Replacement

Replacing doors and windows can transform the look of a building. Whether it be for cosmetic reasons, for safety issues, or due to excess water penetration, we work with many leading manufacturers and specialist to cater for all specifications and designs. We can supply and install domestic and commercial grade windows and doors such as bi folds and sliding doors to aluminium and timber windows.

Door and window replacement services »


Roofing Repairs and Replacement

Our team of dedicated professional roofers can re mediate any roofing issue from leak repairs and investigation works, flashing and box gutters, gutter repairs and installation, downpipe repairs and installation to a full replacement of metal and tiled roofs.

Roof replacement and repair services »

prembuild roofing repairs

prembuild painting rendering

Rendering and Painting

Our expert and experienced team of renderers and painters can perform a variety of render finishes and paint applications using quality products and techniques. Good preparation and attention to detail ensures long lasting protection and a perfect finish. We take pride in providing the highest standards of workmanship for every project.

Painting and rendering services »

Balcony Repairs and Replacement

The most common cause of balcony leaks, is the failing of its waterproof membrane. If this has not been correctly prepared and applied, the balcony will begin to deteriorate and show signs of the tiles uplifting and concrete cracking. We can rectify and remediate to restore the balcony back to prime condition.

Balcony repairs, tiling and waterproofing »

prembuild balcony repairs

prembuild carpentry joinery

Carpentry and Joinery

We offer an extensive range of carpentry and joinery services such as decking, privacy screens, gates, timber flooring, timber framing, door and window installation, architraves and skirtings.

Custom joinery and carpentry services »

General Building Services

Our experienced team can assist in all aspects of general building, maintenance and repair for residential, strata and commercial buildings. Some of these services include bathroom repairs, Helifix crack stitching, lintel replacement, handrail replacement upgrades and all structural repairs.

Complete building services »

prembuild general building services