SYDNEY UNDERPINNERS | OVER 35 YEARS EXPERIENCE | (02) 4363 2828

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Subfloor Construction & Under House Excavation


Adept provides a number of building and construction services in Sydney and the Central Coast, two of these services are subfloor construction and under house excavations. With nearly 40 years in the building and construction industry, Adept is the leading company providing remedial building services, such as under house pinning and brick pier replacements.

If you are considering creating additional living space to your property Adept Underpinner can provide cost effective solutions to convert and make the best use in Sub Floor Areas from design through to completion.

Proping and placing new steel or timber beams and removal of existing support for work to begin.

Bulk excavation and underpinning existing perimeter walls as required.

Adept's retaining walls and drainage is an essential and important part of your Sub floor extension.

  • Self Contained Unit for family or rental
  • Additional Bedroom/Ensuite
  • Garage
  • Entertaining Area
  • Kids Play Room
  • Work Shop
  • Wine Cellar

Did you know the above list of renovations maximise the use of your dwelling and increases the property’s value. 

With so much experience underpinning properties, it’s no surprise that we also offer subfloor and excavation services. Specifically, subfloor construction and repairs, as well as fixing problems with subfloor drainage and excavating under houses, are all natural extensions of our expertise.

Subfloor construction, subfloor drainage repairs and solutions - to new and existing Sub Floor areas.


Subfloor Area Renovations provide a level surface that not only supports the existing flooring, but also the rest of the building. Any problems with the initial subfloor construction or subfloor drainage can place the integrity of the entire building under threat. Subfloors can be constructed from building materials such as concrete, either level with the ground or suspended, timber or steel beams and timber or steel framing can be also used to provide additional strength.

Subsidence, erosion, shifting ground and flooding can all threaten the integrity of a subfloor, which needs immediate rectification. Problems with subfloor drainage can also result in foundation problems and rising damp, which will need to be resolved quickly.

Adept also provides subfloor extensions and subfloor garage extensions, both of which are particularly useful when renovating or converting a garage - where the initial garage construction is posing a problem.  

Under house excavations
Drainage, beam installation and access are three of the more important factors when considering under house excavations. This is where our expertise becomes vital, particularly with Sub Floor constructions.

The Adept team services areas between the Central Coast and Sydney, including:
 
•    Central Coast
•    North & Upper North Shore
•    Hills District
•    Northern Beaches
•    Greater Sydney & Metro area
•    Inner West
•    Parramatta

For more information on subfloor construction, subfloor drainage or under house excavation, call our Expert house underpinning and foundation repair specialist in Sydney on 02 4363 2828 or shoot us an email.

 

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