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Professional Garden Buildings in Bedfordshire

Insulated garden rooms, offices, gyms and annexes built for year-round comfort across Bedfordshire. From £11,500 + VAT.

Call 01234 386717

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Design Your Garden Room

Established2018

Finance Available

Over 120 5-Star Reviews

Insulated garden rooms built to last

Designed, Supplied and Built by Beds Garden Rooms

At Beds Garden Rooms, we design, supply and build insulated garden rooms with a huge range of uses. Each of our garden outhouses is built to last, with an estimated lifespan of over 75 years.

Whether you need a small art studio, study, workshop or granny flat, we'll bring your vision to life and build something with precision and care.

From £11,500 + VAT

Book into our showroom

See Our Garden Rooms in Person

Visit our showroom to walk through a large display of composite and timber garden rooms, with over 20 cladding options to see, touch and compare before you decide. You'll also get to see exactly how our rooms are constructed — we're proud to show off the quality that goes into every build.

Book a Showroom Visit

Cedar-clad garden room in Bedfordshire with bifold doors open onto a lounge

A flexible room for work, hobbies, guests or family time to suit how you use it.

Garden gym in Bedfordshire with a power rack, weight bench and rowing machine

Room for your equipment and movement, with a layout that works for your training.

Cedar-clad garden office in Bedfordshire with black bifold doors open onto a deck

A quiet, separate place for desks, screens and focused work beside your home.

Black-clad garden annexe in Bedfordshire with a warm terracotta living space inside

Annexe's / Granny Flats

Extra household accommodation for family or guests, with privacy and access to think through.

25-year guarantee
Build quality backed for real peace of mind.
120+ five-star reviews
A track record built across Bedfordshire homes.
Everything included
Clear pricing set out from the start.
0% finance available
Spread the cost in a way that suits you.
My Outhouse Group
Part of an established garden building group.

A closer look

Insulated Garden Buildings Across Bedfordshire

Scroll through recent garden rooms, offices, gyms and annexes to see the cladding, glazing and interiors up close.

Green composite-clad garden art studio in Bedfordshire with a sliding door open to a book-lined interior

Cedar-clad garden office in Bedfordshire with black bifold doors open onto a deck

Insulated cedar-clad garden gym in a large Bedfordshire garden on an autumn afternoon

Garden room interior in Bedfordshire with dark wood flooring and black-framed sliding doors to the garden

Garden room interior in Bedfordshire with light oak flooring and white sliding doors onto the lawn

Bright garden studio in Bedfordshire set up with a desk, chairs and a pair of guitars

Walnut slatted-clad garden room in Bedfordshire with sliding doors and an orange sofa inside

Cedar slatted garden room in Bedfordshire lit warmly at dusk with rattan seating on the deck

Black-clad garden room in Bedfordshire with a terracotta interior and a stepping-stone path across the lawn

Grey slatted-clad garden office on an autumn lawn in Bedfordshire

Garden room interior in Bedfordshire with oak flooring and white French doors opening to the garden

Garden gym in Bedfordshire fitted with a power rack, weight bench and rowing machine beside French doors

Garden office interior in Bedfordshire with a standing desk, air conditioning unit and bifold doors to the garden

Cedar-clad garden room in Bedfordshire with living-wall planting and bifold doors open to a lounge

Cedar-clad garden office in Bedfordshire with black bifold doors, a desk and office chair inside, on a sandstone patio beside a palm

Dark timber-clad garden room in Bedfordshire with black French doors, flanked by potted olive trees on a small lawn

Close-up of brown composite wood-grain cladding on a Bedfordshire garden room with black up-and-down wall lights beside the windows

Garden room interior in Bedfordshire with sage-green kitchen units and wood flooring, black bifold doors open to the garden

Composite-clad garden room in Bedfordshire with large sliding doors and a curved orange sofa inside, framed by autumn planting

Black-clad garden studio in Bedfordshire with open sliding doors revealing a yellow armchair, seen across a lawn

Green-clad garden room in Bedfordshire with anthracite bifold doors, a sandstone patio, raised flower beds and reclining loungers

Corner detail of grey wood-grain composite cladding on a Bedfordshire garden room with a black cylindrical wall light and dark roof trim

Black up-and-down wall light on pale grey slatted cladding beneath the roof overhang of a Bedfordshire garden room

Close-up of a black cylindrical up-and-down wall light mounted on greige slatted composite cladding of a Bedfordshire garden room

Close-up of a black up-and-down wall light on natural cedar cladding beside a black-framed window of a Bedfordshire garden room

Dark-clad garden office and music room in Bedfordshire with sliding doors open to a desk and instruments inside

Close-up of a black up-and-down wall light on cedar cladding beside the open doorway of a Bedfordshire garden room

Anthracite-clad garden office in Bedfordshire with bifold doors open to a desk setup, seen across a sunny lawn

Garden room lounge in Bedfordshire with a brown sofa, mustard cushion, desk and framed print on white walls

Cedar-clad garden room in Bedfordshire with grey composite decking and rattan seating in a leafy garden

Cedar and black-clad garden room in Bedfordshire with a covered terrace, rattan dining set and barbecue on the lawn

Cedar and black-clad garden room in Bedfordshire with grey bifold doors and a slate patio approach

Garden music studio interior in Bedfordshire with a standing desk, guitars on a stand and a drum kit

Cedar-clad garden room in Bedfordshire beside a swimming pool with sun loungers and a sofa inside

Cedar-clad garden room in Bedfordshire at the end of a narrow lawned garden with planted borders

Cedar-clad corner garden studio in Bedfordshire with a large picture window and a single door open to the garden

View through open doors into a Bedfordshire garden gym fitted with a power rack, weight bench and cardio equipment

Cedar-clad garden room in Bedfordshire with corner bifold doors open to a lounge and bar area, set on black decking

Garden room in Bedfordshire nestled among autumn planting with railway-sleeper steps leading up to it

Garden office interior in Bedfordshire with a corner desk, dual monitors and a reeded-glass partition, a small dog on the chair

Garden office interior in Bedfordshire with bifold doors open to the garden and two desks on oak flooring

Garden office interior in Bedfordshire with a standing desk, dual monitors and a wall-mounted air conditioning unit

Garden room lounge in Bedfordshire with warm orange walls, a dark sofa and bifold doors open to the garden

Garden yoga studio interior in Bedfordshire with mats on the floor, a skylight and plants beside sliding doors

Dark-clad garden gym in Bedfordshire set among mature trees and shrubs with exercise equipment inside

Black-clad garden room in Bedfordshire with grey bifold doors, a neat lawn and patio furniture on the terrace

Insulated garden room in Bedfordshire with greige corrugated cladding, a black composite deck and sliding glass doors

Cedar-clad garden room in Bedfordshire with corner glazing and sliding doors, framed by lush palm and shrub planting

Greige garden room in Bedfordshire with bifold doors folded fully open onto a bright interior with herringbone flooring

Greige-clad garden room in Bedfordshire with black-framed sliding doors and integral blinds set into the glazing

Charcoal-clad garden room in Bedfordshire lit warmly from within at dusk, with a timber deck and gravel path

Black slatted garden room in Bedfordshire with a sliding door, set on a sandstone patio between mature hedges

Charcoal garden room in Bedfordshire with bifold doors open onto a terracotta-painted lounge and Adirondack chairs on the lawn

Olive-grey garden art studio in Bedfordshire with a sliding door open beside a canopied garden swing seat

Grey slatted garden room in Bedfordshire with a large sliding window, set on a tree-lined lawn beside a timber shed

Garden room in Bedfordshire fitted out as a games room with an arcade machine, pinball, foosball table and sofa

Bright garden room lounge in Bedfordshire with a brown sofa, glass coffee table and full-height sliding doors onto the garden

Dark timber-clad garden room in Bedfordshire set in a mature landscaped garden with railway-sleeper steps

Brown-clad garden room in Bedfordshire joined by a pergola over a hot tub on a grey composite deck

Dark timber-clad garden room in Bedfordshire with wraparound glazing and an orange curved sofa inside, set among woodland planting

Cedar-clad garden room in Bedfordshire with open bifold doors onto a black deck, framed by a living green wall

Cedar slatted-clad garden gym in Bedfordshire with large sliding doors open to a weights bench and exercise bike on a sunny lawn

Olive-clad garden gym in Bedfordshire seen through open bifold doors, with a hanging punchbag, water rower and dumbbell rack beside flower planters

Water rowing machine on a Bedfordshire garden gym patio with reclining loungers and planters behind

Graphite corrugated-clad garden games room in a Bedfordshire garden with bifold doors open to a white pool table, beside a matching storage unit under a leafy tree

Charcoal corrugated-clad garden games room in a Bedfordshire garden with bifold doors folded back, revealing a white pool table and wall-mounted TV under a leafy tree

How we can help

A Comfortable Room You Will Use All Year

We help you create an insulated garden room that stays comfortable year-round, giving you a dedicated space for a home office, gym, annexe or studio without the upheaval of moving.

Across Bedfordshire, we design and build durable, energy-efficient garden rooms with high-performance insulation and quality materials, so the room stays warm and quiet in winter and usable in summer. We take care of the build from layout to the final finish, tailoring the room to how you want to live and work.

Garden room interior in Bedfordshire with light oak flooring and white sliding doors onto the lawn

Cedar slatted garden room in Bedfordshire lit warmly at dusk with rattan seating on the deck

Why choose us

Built Well, Priced Clearly

When you choose Beds Garden Rooms, you get a room we design to be genuinely comfortable year-round: warm in winter, cooler in summer and made to a standard that lasts.

Careful design paired with durable, energy-efficient materials
Everything set out upfront, so you know what you are getting from day one
Backed by 120+ five-star reviews and a 25-year guarantee
0% finance available, with the reassurance of The My Outhouse Group

Insulated garden room in Bedfordshire with greige corrugated cladding, a black composite deck and sliding glass doors

About us

A Family-Owned Garden Room Company

Beds Garden Rooms is part of the My Outhouse Group, a family-owned garden building business with an established team, its own showroom and dedicated training facilities.

Even as our team has grown, we still work the way a family business does. We take real care over the quality of every building we hand over, following construction methods and quality standards our installation teams are trained to meet.

For you, that means the reassurance of dealing with an established garden room company while still receiving a personal service throughout your project.

Learn more about us

Peace of mind

Built with the right people and the right protection

Deposit protected
Your deposit is safeguarded in a recognised deposit protection scheme.
Fully insured
Comprehensive insurance cover across every build we carry out.
Qualified electricians
NAPIT and NICEIC registered electricians on every installation.
Gas Safe plumbers
All plumbing handled by registered Gas Safe engineers.
Clean and professional
Tidy, considerate workmen who respect your home and garden.
Industry-leading guarantee
One of the longest structural guarantees in the industry.

Year-round comfort

A Room That Stays Livable in Every Season

We build insulated garden rooms that feel livable in every season, so you are not tiptoeing out there in winter or giving up on it when summer turns sticky. With high-performance insulation in the walls, roof and floor, the temperature stays steady and calm.

1A cold January morning where the room holds its warmth.
2A windy spring afternoon with no draughts around your ankles.
3A bright August evening where the heat does not linger and the air stays fresh.

Insulated cedar-clad garden gym in a large Bedfordshire garden on an autumn afternoon

Garden office interior in Bedfordshire with a standing desk, air conditioning unit and bifold doors to the garden

Extra space you will actually use

Bespoke Rooms, Built to Stand the Seasons

When extra space actually gets used, insulation is the difference between a room that is only nice in summer and one you enjoy all year. We build bespoke insulated garden rooms at affordable prices, giving you a home office, gym, annexe or studio that feels like a real extension of your home.

Strong SIP panel construction for a robust, efficient build
100mm to 200mm of insulation for true year-round use
Quality doors and windows to help hold in warmth and cut draughts
A complete turn-key finish, including electrics, heating and a finished interior

Good to know

Insulated Garden Outhouse FAQs

What is an insulated garden room, and why does insulation matter?

An insulated garden room is a standalone space we build in your garden that stays comfortable year-round. Insulation matters because it helps keep heat in during winter and reduces overheating in summer, so you can use the room as an office, gym, annexe or studio without relying on constant heating or cooling.

Can we use an insulated garden room all year round in Bedfordshire weather?

Yes. We build insulated garden rooms for true year-round use across Bedfordshire, with designs that stand up to typical UK temperature swings. With high-performance insulation and a well-sealed build, the space feels more like a room in your home than a shed.

What is included in your price, and are there hidden costs?

We include everything upfront, so you know what you are getting from the start. Your quote confirms exactly what is covered, such as the core build, insulation, internal finish, electrics and any other agreed features, so there are no surprises later.

How energy-efficient are your insulated garden rooms?

Energy efficiency is one of the things we focus on most. We build to reduce heat loss through the walls, roof and floor, with durable, airtight construction so the room warms up faster and holds temperature, helping keep running costs down while you stay comfortable.

Do you offer guarantees and finance for insulated garden rooms?

Yes. Our insulated garden rooms come with a 25-year guarantee, and we have earned 120+ five-star reviews through the quality of our work. We also offer 0% finance, so you can spread the cost in a way that suits you.

See the Rooms Up Close

Discuss Your Garden Room

Call us to talk about the room you need, what must fit inside and where it could sit in your garden. Get your free quote today, with 0% finance and a 25-year guarantee.

Call 01234 386717

Start with how the room will be used and what must fit.

The written quotation records the agreed construction, finishes, services and site work.

Planning requirements must be checked for the address with the relevant authority.

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