Garden Offices

Tired of working at the kitchen table? Create a peaceful, distraction-free office just steps from your back door. Designed for productivity, our offices are fully insulated, wired, and ready for Wi-Fi, with optional air conditioning and soundproofing for total comfort.

Garden Rooms & Studios

Perfect for artists, writers, musicians, or anyone needing creative space to think, make, or unwind. Whether you want a private reading room, home cinema, or a multi-use lounge, we’ll help you create a personalised garden retreat that blends into your outdoor space.

Garden Gyms

Skip the membership and train in your own private gym. We build strong, ventilated, and temperature-controlled garden gyms that are ready to handle everything from yoga mats to weight racks — with reinforced floors, electrical outlets, and full lighting.

Summerhouses

Enjoy your garden in style with a traditional or modern summerhouse. Use it as a cosy getaway, a guest room, or an outdoor entertaining space with bi-fold doors and all-weather finishes for year-round enjoyment.

Hobby Rooms, Workshops & Sheds

Whether it’s carpentry, crafts, gardening, or DIY, we build tough, secure, and practical spaces designed around your tools and hobbies. Include shelving, lighting, and power as standard — no more cold, cluttered garages.

Storage Sheds & Utility Rooms

Need a space to store garden equipment, bikes, or outdoor furniture? We offer custom-built, weatherproof storage sheds and outdoor utility spaces that are a cut above the flimsy, off-the-shelf alternatives.

• Bespoke design & layout planning

• Full base & foundation work (concrete, pads, or timber frames)

• Structural timber or composite framework

• Exterior cladding (timber, composite, render or painted finish)

• Insulation in floor, walls & roof

• EPDM rubber, felt, or tiled roofing

• Double-glazed doors & windows

• Internal wiring, sockets & lighting

• Optional heating, plastering, flooring & decorating

• Smart tech options (Wi-Fi boosters, lighting control, CCTV)

• Decking, paths, steps or landscaping if required

Complete Design & Build Service
From the first conversation to the last coat of paint, we take care of every stage. No need to juggle trades or suppliers — just one trusted team.

Made-to-Measure Quality
Unlike pre-fab kits, every one of our buildings is fully customised to fit your garden, your style, and your purpose — no wasted space, no compromises.

All-Season Comfort
Our garden rooms are built to the same insulation standards as home extensions. Stay warm in winter, cool in summer, and enjoy your space 365 days a year.

Durable, Weatherproof & Secure
We use premium, weather-resistant materials and proven construction methods to ensure your garden building lasts for years — with optional alarm systems and reinforced security features.

Planning Guidance & Building Regulations
Most garden buildings fall under permitted development, but if yours doesn’t, we’ll guide you through the planning process and ensure full compliance with all regulations.

Clean, Respectful Workmanship
We keep your garden tidy, work around your schedule, and finish on time — with zero compromise on quality.

Free Site Visits & Transparent Quotes
We provide detailed, no-obligation quotes with clear breakdowns, expert advice, and a focus on value — not just price.

The Space You Need — Without the Extension You Don’t

A garden building from Ahearn Construction is more than just a shed or a cabin — it’s a fully usable, beautifully finished space