• High-performance Sapele hardwood garden room integrated with a period red-brick property in the Cotswolds.

    The Cotswolds Collection | James Alexander

    Quality engineered timber extensions designed to complement the unique heritage and character of your Cotswold home.

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BEAUTIFUL TIMBER BUILDINGS CREATED BY A FAMILY-RUN BUSINESS

Architectural Hardwood Extensions & Garden Rooms in the Cotswolds

The Cotswolds demands a specific kind of architectural respect. Whether it is a golden-stone manor in Chipping Campden or a period cottage in Stow-on-the-Wold, an extension should never look like an afterthought. It should look like a natural evolution of the original masonry.

At James Alexander, we bring a refined architectural perspective to every project. Our work is a study in material integrity, designed to harmonize with the unique limestone and vernacular traditions of the region. We specialize in navigating the nuances of planning permission for listed buildings and Areas of Outstanding Natural Beauty (AONB), ensuring that "heritage" is treated as a set of standards that elevate your property's value.

Elegant hardwood conservatory extension designed to complement a historic listed manor house in the Cotswolds.

Navigating the AONB and Conservation

Working within an Area of Outstanding Natural Beauty (AONB) requires more than just a builder; it requires a consultant. We specialise in navigating the nuances of planning permission for listed buildings and conservation areas. We understand that 'heritage' isn't just a style—it's a set of standards that ensure your investment adds genuine value to your property.

Traditional timber orangery designed for a country estate in the Cotswolds.

Your Journey with James Alexander

An investment such as a luxury garden room requires total transparency. We move away from the "standard builder" model toward a meticulous architectural process designed to give you peace of mind.

  1. The Discovery Consultation: We begin with a complimentary site visit to discuss your vision, architectural constraints, and the specific light requirements of your Cotswold property.

  2. The Design Concept: Utilising 3D modelling, we present a bespoke proposal that balances your lifestyle needs with local planning sensitivities.

  3. The Technical Sequence: From structural calculations to the final Sapele timber specifications, every detail is engineered for a 30+ year life-span.

  4. Craft & Installation: Your structure is precision-manufactured and factory-finished with a 3-coat microporous system before our dedicated team begins the on-site transformation.

Download Our Full Process PDF
Download Our Full Process PDF

Explore Our Range

A classic timber conservatory featuring precision-engineered hardwood frames designed to complement a period property.

Conservatories

Traditional timber frames with modern thermal efficiency.

Bespoke Sapele hardwood garden room designed for year-round comfort with high-performance thermal glazing.

Garden Rooms

High-performance, year-round living.

A grand hardwood orangery extension featuring a glazed roof lantern and traditional stone pillars in the Cotswolds.

Orangeries

The classic balance of masonry and glass.

Light-filled hardwood sun room extension providing a seamless transition between a Cotswold home and the garden.

Sun Rooms

Seamless transitions between home and garden.

Open-plan hardwood kitchen extension featuring traditional joinery and integrated architectural glazing.

Kitchen Extensions

Creating the true heart of the home.

Detailed view of a custom-built Sapele hardwood roof lantern designed to flood an interior space with natural light.

Roof Lanterns

Precision-engineered light for existing structures.

HONEST FEEDBACK

Client Reviews

Client Reviews

My experience was of a professional well organised company. At all stages of the build we felt completely confident that everything was been managed thoroughly- a pleasure to deal with.

Alan and Wendy

‘Exceptional service. The garage was completed on time and looks amazing. The team were great and very respectful to both of us and our property’

Abi H.

‘Fantastic company to deal with, Very professional. Attention to detail is excellent. Lovely team of people. Would highly recommend’

J Hynard.

Frequently Asked Questions:

  • Because a Cotswold home is a long-term asset. We specify Sapele (Class 2 Durability) because it is significantly denser and more stable than the softwoods used by standard builders. Combined with our industrial-grade coating system, it’s designed to last over 30 years with minimal intervention.

  • We are a design-and-build practice. From the initial survey and planning applications to the final installation of the glass, we manage the process to ensure the "James Alexander" level of quality is maintained throughout.

  • We take the weight off your shoulders. Our process includes a comprehensive site survey and the management of planning applications. We have deep experience in presenting designs that meet the stringent requirements of local conservation officers while achieving your modern living goals.

  • Yes. Many older conservatories are too hot in July and too cold in January. We use high-performance glazing with specific U-values and solar-control properties. This ensures your extension remains a comfortable, thermally efficient living space regardless of the Cotswold weather.

READY TO SEE WHAT’S POSSIBLE?

Contact Us Today

If you are planning a bespoke hardwood garden room or extension in Somerset, contact James Alexander Garden Rooms to discuss your ideas and request a tailored quotation.

Fill in the form to Book a Free Design Consultation Or call us on 01823 762176