07401 077413 info@sherwoodhomeimprovements.co.uk Edwinstowe, Nottinghamshire Mon–Sat 7am–7pm · Sun Closed AboutServices Service Areas Our WorkReviewsContact07401 077413Request Estimate - Home - Services - Decking Outside Living # Decking Builtto Sit Level forYears, Not Seasons Hardwood and composite decking installed on engineered sub-frames with proper ventilation and fall — so the deck looks as straight in five years as it does on day one. Request a free quote 07401 077413 Free design visit and itemised written quote. 28+ Years On the tools across Nottinghamshire 5.0★ Reviews From verified local customers Fully Insured On every job Fast Quotes Usually quoted within two days Service overview ## Decking in Nottinghamshire — what you actually get. ### What it is Design and installation of composite and hardwood decking — including sub-frames, posts, balustrades, steps, screening and pergolas. We handle small terraces through to full-garden multi-level decks. ### Who it's for Homeowners who want usable outdoor living space — for dining, hot tubs, kids' play areas, garden offices or simply a place to sit with morning coffee that isn't a soggy lawn nine months a year. ### When you need it Build season is year-round for composite; hardwood is fine year-round too but acclimatises best in dry conditions. We book heavily March through September. ### Why it matters Most decks fail at the sub-frame. Skimped joist spacing, untreated timber, no airflow underneath, no fall for drainage. The deck looks fine for two summers and starts twisting by the third. We over-engineer the bit you'll never see so the bit you walk on stays right for decades. What happens if you wait ## The real cost of leaving it. A bowed, springy, slippery deck is a daily reminder of money spent badly. And by the time the boards are warping, the sub-frame has usually been compromised long enough to need ripping out completely. ### Risks of leaving it - Untreated softwood sub-frames rot within 5-7 years and the whole deck has to come up. - Joists at 600mm centres bounce — boards split, fixings work loose. - No airflow underneath rots boards from below before the top wears out. - Wrong fall causes ponding and slip hazards in winter. - Inadequate handrails fail building regs and become a liability if anyone falls. ### Common mistakes we see - Building a deck directly on grass or soil without a ventilated frame and weed membrane. - Using B-grade composite that fades, scratches and stains within a season. - Joists at 600mm centres because 'it's only domestic' — composite needs 400mm max. - Skipping the ventilation gap at the perimeter — deck rots from the bottom up. Our process ## How we deliver — step by step. - 1 ### Free Design Visit We measure, discuss use, and recommend material (composite vs hardwood) based on budget, maintenance preference and location. - 2 ### Itemised Written Quote A clear, itemised written quote. - 3 ### Ground Preparation Existing surface cleared, weed membrane laid, ground levelled or excavated as needed, drainage addressed if the area sits wet. - 4 ### Sub-Frame Construction We build a strong, treated sub-frame with proper support and a ventilation gap underneath, so the deck sits level and stays level. - 5 ### Boards, Trims & Sign-Off Boards fitted with hidden clips or screwed, trims and fascia dressed, balustrades installed. Walk-around snag with you before sign-off. What you get ## The benefits — in plain English. ### 20+ year design life Quality composite boards on a properly engineered frame routinely last 20-30 years with minimal maintenance. ### Sits level, stays level Engineered joist spacing and ventilated sub-frame eliminate the bounce, twist and warp that kill most DIY-spec decks. ### Low maintenance Composite needs an annual wash — no oiling, sanding or staining. Hardwood looks best with an annual oil but lasts decades either way. ### Slip-resistant in winter Modern composites are grooved or embossed for grip. Hardwood (iroko, balau) holds traction well when oiled. ### Adds outdoor living square footage A deck is one of the most affordable ways to add usable outdoor space — it makes the garden a usable room nine months a year. ### Balustrades & handrails Glass, stainless-steel or composite balustrade options with matching handrails — we design the whole assembly, not just the floor. The detail that matters ## Decking: materials, methods & specifications. Decking is 70% sub-frame and 30% surface. Get the sub-frame right and almost any board lasts. Get it wrong and the best board in the world is sitting on a problem. ### Composite decking Trex, Millboard, Cladco, Liniar, Saige — capped polymer-encased composite boards. Up to 25-year residential warranties, depending on the board. Best for low-maintenance, all-weather decks. ### Hardwood decking Iroko, balau, ipe, oak. Warmer underfoot, more characterful, requires annual oil to keep colour. Lasts 25+ years untreated, 40+ with maintenance. ### Softwood decking Pressure-treated softwood (e.g. ThermoWood) — most affordable, 10-15 year life with annual treatment. Honest budget option. ### Sub-frame construction Treated C24 timber or aluminium frame. Joists at 400mm centres for hardwood, 300mm for many composites. Ventilation gap at perimeter and posts. ### Foundations Concrete pads cast in situ, ground screws, or adjustable pedestal feet for low-rise decks on uneven ground. We choose to suit ground conditions and deck height. ### Balustrades & handrails Glass infill, stainless steel cable, vertical bar, or matching composite balustrade. All to building regs height (1100mm above 600mm drop). ### Steps & multi-level decks Cascading steps, split levels, integrated planters — designed for sloped gardens or to break up larger decks visually. ### Integrated features Built-in seating, hot-tub platforms, pergola integration, screening for privacy. Whether it's a small composite terrace off the kitchen in Mansfield or a wraparound iroko deck around a hot tub in Edwinstowe — we'll build it once, level, and to last. We cover Edwinstowe, Mansfield, Sutton-in-Ashfield, Nottingham, Newark-on-Trent, Worksop, Kirkby-in-Ashfield, Hucknall, Retford — see our full service areas or jump back to home. Recent work ## A selection of recent work completed across Nottinghamshire. See full portfolio FAQ ## Honest answers, before you call. ### How much does composite decking cost installed? +Composite decking typically starts from around £120 per m² installed — every job is priced individually and quoted in writing after a free design visit. ### Composite or hardwood — which is better? +Composite if you want low maintenance and up to a 25-year manufacturer warranty. Hardwood if you want natural character and don't mind an annual oil. Both last decades when built properly. ### How long does a deck take to build? +It depends on the size and complexity of the deck — we give you a written schedule before starting so you know exactly what to expect. ### Do I need planning permission for a deck? +Decks under 300mm above ground level are permitted development. Higher decks, or decks covering more than 50% of the garden, may need permission. We'd always suggest checking with your local council. ### Will the deck be slippery in winter? +Quality grooved or embossed composites are slip-rated to current standards. Hardwood is fine when kept oiled. We can also add anti-slip strips on steps and high-traffic areas. ### What's underneath the deck — does it rot? +If built properly, no. We use treated C24 timber (or aluminium frames), maintain a ventilation gap, lay weed membrane, and ensure the ground beneath drains. The frame is built to outlast the boards. ### Can you build around existing trees and obstacles? +Yes — cut-outs around trees, services and existing features are routine. We leave room for tree growth. ### What product warranties come with the deck? +The manufacturer's product warranty (typically 25 years on premium composite, 10 years on hardwood). Ready when you are ## Get a written quote for your decking — usually within 48 hours, where possible. No pressure, no obligation. A senior roofer comes out, looks properly, and gives you an honest written price. Request my free quote Call 07401 077413 5.0 from verified Nottinghamshire customers · 28+ years on the tools · Fully insured Related services ## Often paired with decking. ### Landscaping Complete landscaping across Nottinghamshire — patios, paths, lawns, planting and full garden transformations. Properly built sub-bases, no cowboy finishes. Learn more ### Gazebos Bespoke timber and aluminium gazebos installed across Nottinghamshire — built into your garden properly with full foundations and weatherproofed roofs. Learn more ### Garden Rooms Insulated, year-round garden rooms across Nottinghamshire — home offices, gyms, snugs and studios. Turn-key build with foundations, insulation, cladding and finishes. Learn more Or see all services · contact us A small family team — the owner and his two sons — based in Edwinstowe, Nottinghamshire. Family-run, 28+ years on the tools, on every job ourselves. Company No. 16727925 ## Services - Roof Replacements - Flat Roofs - Roof Repairs - Roofing Services - Landscaping - Decking - Gazebos - Garden Rooms - Artificial Grass ## Areas - Edwinstowe - Mansfield - Sutton-in-Ashfield - Nottingham - Newark-on-Trent - Worksop - Kirkby-in-Ashfield - Hucknall - Retford ## Get in touch - 07401 077413 - info@sherwoodhomeimprovements.co.uk - Edwinstowe House, High StEdwinstowe, NG21 9PR - Mon – Sat: 7am – 7pmSun: Closed © 2026 Sherwood Home Improvements & Roofing Ltd. All rights reserved. Cookie Policy·Built for Nottinghamshire homeowners who expect the job done properly. Call now Free quote