Expert Outbuilding Construction Services for Storage, Workspaces & More

At Cowley Construction, we specialise in high-quality outbuilding construction services, delivering bespoke, durable, and practical structures for residential, commercial, and agricultural clients across North West England and North Wales.

With over 20 years of experience, we provide expertly designed and constructed outbuildings that enhance property functionality, security, and aesthetics.

Outbuildings serve a variety of purposes, from secure storage and workshops to garden offices and vehicle garages. Whether you need a custom-built annex, a steel-framed storage unit, or a fully insulated workspace, we create tailored solutions designed to withstand harsh weather conditions and heavy use.

We work closely with homeowners, businesses, farmers, and landowners to construct outbuildings that meet specific operational and lifestyle needs. From simple storage spaces to fully equipped workspaces, we focus on functionality, security, and durability, ensuring long-term performance.

Outbuilding Construction Building Services

Looking to Build a Custom Outbuilding?

We’ve got you covered.  Get in touch today for friendly and expert advice.

What are Outbuilding Construction Services?

Outbuilding construction involves the design, fabrication, and installation of practical, high-quality structures designed to provide additional storage, workspaces, and functional spaces for homes, businesses, and farms.

Whether you need an extra garage, a garden studio, or a secure equipment shed, our professional outbuilding construction services ensures that your new structure is sturdy, reliable, and tailored to your needs.

Why Invest in a Professionally Built Outbuilding?

  • Added Storage & Workspace – Create extra room for tools, vehicles, equipment, or hobbies.

  • Durable & Weather-Resistant – Built using high-quality materials for long-term reliability.

  • Secure & Safe – Keep valuable assets protected with strong, lockable outbuildings.

  • Increase Property Value – A well-constructed outbuilding can enhance property appeal and functionality.

Our Outbuilding Construction Services

We provide a comprehensive range of outbuilding construction solutions, each designed for maximum durability and practicality:

Custom Outbuilding Builds

We create tailor-made outbuildings that fit your specific space, purpose, and style requirements.

  • Bespoke outbuildings to match your property layout and needs.
  • Steel, brick and composite options available.
  • Fully insulated and weatherproofed for year-round use.
Ready to get started or want some more information?
 Get in Touch

Garage Construction

Our garage construction services provide secure vehicle storage, workshop space, or additional storage units.

  • Single, double, and multi-vehicle garages.
  • Steel-framed, timber, or brick-built options.
  • Custom doors, insulation, and security features available.
Ready to get started or want some more information?
 Get in Touch

Workshop Construction

We build high-quality buildings and workshops, perfect for gardening, DIY, small businesses, and secure storage.

Strong, durable, and low-maintenance designs.

Custom layouts to include shelving, windows, and workspace areas.

Built to withstand the elements for long-term use.

Ready to get started or want some more information?
 Get in Touch

What our Happy Customers Say

Sam Earlam

Jammy Chew

Very professional, would highly recommend!

emily harris

Eggy-John

kally mike

Gary Adams

Marcus Morris

Very professional, gets the job done and all round nice team.

Douglas Thorpe

Great company, professional and work to a high standard. Will definitely use again.

Jody Bufton

Fantastic company, Efficient and all work carried out to a high standard. Highly recommend

peri Stewart

Professional, reliable and fairly priced. Work carried out at a high quality, very happy customer and would
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joshua freeman

H Baker

Used on multiple jobs. Will be using again, great experience every time

Jonathan Leech

On time, on budget and listens. Spot on.

Val 62

We had a really good experience using Cowley construction, would definitely recommend

Carl Smith

Great job from start to finish. We had a large rear extension, even completed ahead of schedule.
…

Frequently Asked Questions

We construct garages, storage buildings, workshops, garden offices, vehicle shelters, and farm buildings.

Each structure is custom-designed to meet your specific needs and space requirements.

We can help with design services, ensuring that your outbuilding is tailored for maximum efficiency, durability, and style.

Our team works with you to assist with creating a functional, well-structured outbuilding.

The timeframe depends on the size and complexity of the project. Most outbuilding constructions are completed within a few weeks, ensuring a quick and efficient build.

Yes! We offer outbuilding renovation and expansion services to upgrade, modernise, or enlarge existing structures.

Whether you need a new roof, additional space, or upgraded materials, we can help.

We use high-quality cladding, steel, composite materials, and brick to ensure your outbuilding is strong, weather-resistant, and built to last.

Yes, we offer ongoing maintenance services, including repairs, inspections, and structural improvements, keeping your outbuilding in top condition for years to come.

Let’s Discuss Your Outbuilding Construction & Build Needs

Thinking about a custom-built outbuilding? Whether you need a secure garage, a durable storage building, or a fully equipped workshop, our team is here to help.