• Traditional timber orangery with a grand glazed roof lantern, designed for year-round living in a Cotswold country garden.

    Bespoke Hardwood Garden Rooms & Orangeries in the Cotswolds

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

    Book Your Design Consultation

BEAUTIFUL TIMBER BUILDINGS CREATED BY A FAMILY-RUN BUSINESS

Bespoke Hardwood Garden Rooms & Extensions in the Cotswolds

James Alexander provides custom-designed, hardwood garden rooms and timber extensions specifically engineered for Cotswold properties. We address the architectural and planning demands of the region by combining high-density Sapele joinery with precision manufacturing.  

Our approach focuses on three core pillars: architectural compatibility with existing stone residences, compliance with local planning and conservation standards, and long-term structural durability. We provide a full-service experience, managing the design, planning, and installation of your hardwood building.

High-performance sapele hardwood timber garden room extension designed for year-round use in the Cotswolds.

Est. 2020

Our portfolio of work across the Cotswolds reflects the diverse architectural character of the region. From the honey-coloured stone cottages of Stow-on-the-Wold and Bourton-on-the-Water, to the more expansive estates in Cirencester and Cheltenham, our designs are meticulously engineered to respect local heritage. We have successfully navigated the planning complexities required for projects in protected areas like Broadway, Chipping Campden, and Winchcombe, ensuring that every hardwood structure not only meets stringent conservation requirements but also elevates the host property.

High-performance architecturally sympathetic garden room designed for year-round use in the Cotswolds.

Designed for the Cotswolds, Built for Life

We understand that the Cotswolds comes with unique considerations—from conservation area guidelines to the desire for materials that weather beautifully. Our team acts as your partner, navigating planning permission and building regulations.

  • Architectural Harmony: Our hardwood frames are designed to complement existing masonry and traditional stone, creating a seamless transition.

  • A Room for Every Season: Engineered for thermal efficiency, our rooms are built for living, not just for display.

  • The Sapele Advantage: We use premium Sapele hardwood (Class 2 Durability) for its density and natural resilience, offering a top-grade finish that resists the elements.

Architecturally unique hardwood garden room extension to listed Cotswolds residence

The James Alexander Difference

Explore Our Range

Traditional hardwood timber conservatory designed to complement a period home in the Cotswolds.

Conservatories

High-performance Sapele hardwood garden room designed as a year-round home office or wellness studio.

Garden Rooms

Custom-built hardwood orangery featuring a grand glazed roof lantern and traditional structural joinery.

Orangeries

Elegant hardwood sunroom extension designed to provide natural light and seamless garden transition.

Sun Rooms

Bespoke hardwood open-plan kitchen extension integrated into a historic stone property.

Kitchen Extensions

Detailed view of a precision-engineered hardwood roof lantern, providing exceptional natural light and sky views.

Roof Lanterns

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: Garden Rooms & Orangeries in the Cotswolds

  • Many garden rooms fall under "Permitted Development," but the Cotswolds’ extensive Conservation Areas and Areas of Outstanding Natural Beauty (AONB) often impose stricter controls. As part of our service, we conduct a site survey and manage the planning and structural compliance process to ensure your project adheres to local regulations.

  • We prioritize Sapele (Class 2 Durability) over standard softwoods because it provides superior density and natural resilience against the British climate. Combined with our three-coat, factory-applied microporous paint system, this ensures your structure is built to last 30+ years with minimal maintenance.

  • Absolutely. Our structures are engineered for year-round living. We balance 'Visible Transmittance' (VT) and thermal efficiency, ensuring your space remains cool in the summer and exceptionally warm and inviting in the winter, regardless of the temperature outside.

  • Our design process is rooted in architectural harmony. We use bespoke joinery to complement the existing masonry and traditional stone of your Cotswold property. Often, we utilise a subtle two-tone paint scheme for the framework, which adds depth and helps the new extension feel like a natural, historic part of your home.

  • Transparency is at the heart of our service. Our Client Portal allows you to track your project’s progress, view 3D architectural models, and communicate directly with your project manager at every stage, providing total peace of mind for your investment.

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