Steel Garages
A clean-lined steel garage for cars, tools and serious hobbies — weather-tight, low-maintenance and built to last.
From £9,995
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Metal Garages (Steel & Insulated) · Garden Rooms
Metal garages — steel or insulated — plus garden rooms, priced online in minutes.
Metal garages (steel or insulated) and garden rooms — from £9,995 to full turnkey builds, designed online at a fixed, installed price. The price you see is the price you pay.
Free to design · ~5 minutes · fixed price online — no site visit needed.Three ways to add space
Choose your garage or garden room
Pick the path that fits your project. Each one ends the same way — a fixed, installed price for your exact building.
Insulated Garages
Fully insulated 100mm walls and roof for a garage you'll use all year — a warm, dry workshop, gym or studio.
From £26,950
View Insulated Garages
Garden Rooms
Fully insulated 100mm walls and roof, triple-glazed, delivered and installed — a year-round garden office, gym or retreat.
From £26,950
View Garden Rooms
Founder-led UK company
10-year structural warranty (garages & garden rooms)
Professional UK installation
Deposit refundable until you pay your balance
Registered in England · No. 17261887
How it works
From your screen to your garden, in four steps
Design online
Configure your building in about five minutes — the price builds as you choose.
Buy at a fixed price
Lock it with a deposit — fully refundable until you pay your balance. No quotes to wait for.
We plan your install
After checkout, send 3 photos of your site — we use them to plan delivery and installation. They replace the site visit.
Delivered and installed
Your building is manufactured to order in 2–6 weeks, then delivered and installed — usually in a single day once your base is ready. Managed end to end by VeltHaven.
Why it's worth it
Bought once. Used every week.
A room without an extension
A garden room adds genuine living space — office, gym, retreat — without the cost or upheaval of a house extension.
Secure, weather-tight storage
A secure, weather-tight garage protects vehicles, tools and kit, with optional climate control and security.
A workshop, gym or studio
An insulated garage works all year — a warm, dry space for a workshop, home gym or hobby room you actually use.
The return isn't an invented "adds £X to your home" number — it's space you actually use, every week, for decades.
Coverage
Installed professionally, anywhere in mainland UK
Wherever you are in England, Wales or mainland Scotland, VeltHaven manages the whole build — design, delivery and installation. One point of contact, one company accountable, from order to handover.
FAQ
Common questions, answered
How much does a garden building cost?
Metal garages start at £9,995 (steel) or £26,950 (insulated), with garden rooms also from £26,950 — each including delivery and professional installation. You see your exact fixed price as you design online, with no quotes to wait for and no surprise costs.
Do I need planning permission?
In most cases, no. A single-storey garage or garden room is usually permitted development when it sits behind the front of your house, stays within the height limits for your nation, and is set back from your boundaries. Permission is more likely if it is tall near a boundary, in a conservation area, or used as separate living accommodation. Our planning permission guide walks through the rules for England, Wales and Scotland.
Do I need to prepare the ground or lay a base first?
Your building needs an engineered, level base — specified for your ground and how the building will be used. The base is not included in the building price: prepare it yourself, use your own contractor, or let us manage it with Foundation Management (site review, engineer-specified base and vetted contractor), quoted from your three site photos and agreed before manufacture. Our foundation & groundwork guide explains the options.
How long does it take from order to finished building?
Your building is manufactured to order in about 2–6 weeks, then delivered and installed — usually in a single day once your base is ready, and managed end to end by VeltHaven.
Is the price I see really the final price?
Yes. For a standard site, the price you design online is the price you pay, including delivery and installation. If your site needs extra groundwork or access work, we agree any additional cost with you in writing before manufacture begins — never afterwards.
What warranty is included?
Metal garages — steel and insulated — plus garden rooms all come with our 10-year structural warranty (2 years full warranty, then structural cover to year 10). This does not affect your statutory rights.
Your fixed price is five minutes away.
Design yours online — the price you see includes delivery and installation. No obligation, and no callbacks unless you ask for one.
The VeltHaven Price Guide
Real 2026 prices for our steel & insulated garages and garden rooms — plus the planning rules, groundwork and electrics explained. One free guide, by email.