Deck Building & Repair in Ma On Shan

Ask for photos and addresses of decks built 3+ years ago (new decks all look good), proof of insurance, and whether they or a subcontractor do the footings. In Ma On Shan, also check any licence or registration your local rules require for structural outdoor work before signing.

The most common residential decks fall between 12-25 m² (130-270 sq ft) — enough for a table, chairs and a grill. Costs do not scale perfectly with area: small decks carry fixed costs (access, footings, delivery), so price per square metre drops as size grows.

Deck cost is driven by area, height off the ground, and material. Ground-level softwood decks are the cheapest; elevated decks need engineered footings and balustrades, and composite or hardwood boards can double the board cost. Most quotes are priced per square metre or square foot, with stairs, balustrades and lighting as line items.

Timber is cheaper to install but needs sanding, staining or oiling every 1-3 years. Composite costs 50-100% more upfront but only needs washing. Over 10-15 years the totals often converge, so the decision usually comes down to upfront budget and how much maintenance you will actually do.

A simple ground-level deck takes 2-4 days. An elevated deck with footings, stairs and balustrades typically takes 1-2 weeks, plus any permit or inspection lead time before work can start.

Usually yes once the deck is raised above a threshold height or attached to the house — the exact trigger varies by jurisdiction. Ground-hugging platforms are often exempt. A good deck builder in Ma On Shan will know the local threshold and handle the application; be wary of anyone who says permits never apply.

Loose-laid or interlocking deck tiles are generally acceptable as a floor finish; fixed pergolas or raised platforms can be treated as unauthorised building works. Check with your management office first, and keep drainage outlets and waterproofing membranes untouched.