Decking Advice & Installation Support

Decking can transform how a garden is used — outdoor dining, entertaining, relieving awkward levels, or extending a kitchen/living space outside. EvoHome Improvements helps homeowners across Hampshire and the South think through material choice (treated softwood, hardwood, composite), board profile, sub-frame, joist spacing, fixings, balustrades, steps, ground clearance, drainage and ventilation under the deck, plus how decking ties into fencing, landscaping or a garden room.

Levels, access and existing surfaces all matter. EvoHome Improvements advises and coordinates — independent vetted outdoor and carpentry specialists carry out the physical installation. We do not quote fixed prices, exact timescales, guaranteed slip resistance or guaranteed planning outcomes without a proper site assessment.

Decking creates valuable outdoor living space and is one of the most popular garden improvements in the UK. With material choices ranging from traditional timber to modern composite systems, there's a solution for every budget and lifestyle.\n\n## Timber vs Composite\n\nTraditional softwood decking remains the most affordable option (£40–£80/m²) but requires annual treatment to prevent rot, algae and splintering.

Hardwoods like ipe or iroko offer superior durability but at premium cost (£80–£150/m²). Composite decking (£60–£120/m²) has revolutionised the market — offering 25+ year lifespans with virtually no maintenance.\n\n## Subframe Importance\n\nThe subframe is the foundation of any decking project. Pressure-treated timber joists are standard, but aluminium subframes are increasingly popular for their 50+ year lifespan and zero maintenance.

Joist spacing (typically 400mm centres) must be calculated based on board type, span length and expected load.\n\n## Hampshire Considerations\n\nIn Hampshire's maritime climate, moisture management is critical. South-facing decks in coastal areas benefit from composite materials with enhanced UV resistance. Proper ground preparation including weed membrane and adequate ventilation underneath prevents moisture build-up.

\n\n## Planning Permission\n\nMost decking installations fall under Permitted Development, but if the platform exceeds 300mm above ground level or covers more than 50% of the garden area, planning permission may be required. Conservation areas may have additional restrictions.\n\n## The EvoHome Approach\n\nWe assess ground conditions, drainage, sun exposure and intended use before recommending materials — ensuring your decking investment performs for decades, not just seasons.