Business Details
Your Trusted Home Improvement Partner in Yeovil
Established over 30 years ago, Trimco SW has built a reputation as a trusted family-run business specialising in premium home improvement solutions. Our expertise spans windows, doors, conservatories, shower panels, decking, and cladding, with a commitment to quality materials and 10-year guarantees on products. We prioritise customer satisfaction through free site surveys, competitive pricing, and professional installations tailored to both domestic and commercial properties. Our team combines technical skill with local knowledge to deliver durable, aesthetically pleasing results that enhance property value and functionality. 
Services
Windows
Doors
Conservatories
Shower Panels
Decking
Cladding
Glass Replacements
Fascias & Soffits
Guttering
Composite Decking
Highlights and features
- Over 30 years of experience in home improvement solutions
- Family-run business with local market expertise
- 10-year product guarantee on all installations
- Free site surveys and no-obligation quotations
- Competitive pricing with nationwide delivery options
What people say
Professional throughout
Fantastic customer service
Great advice and products
Competitive prices
Trusted to get on with the job
Services
Windows
We supply and install high-performance windows for residential and commercial properties. Our range includes casement, tilt-and-turn, and sash designs with energy-efficient glazing. All installations come with a 10-year guarantee, ensuring thermal efficiency, noise reduction, and enhanced security while maintaining aesthetic appeal for traditional and modern buildings.
Doors
Our composite, uPVC, and bi-fold doors combine security with style. Available in multiple colours and finishes, they feature reinforced frames, thermal insulation, and low-maintenance durability. Each installation includes professional fitting and a 10-year warranty, transforming properties with improved energy efficiency and contemporary design options.
Conservatories
We design and construct bespoke conservatories that maximise natural light and extend living space. Options include solid roofs and glass lanterns with thermal regulation technology. All projects meet building regulations, offering year-round usability, increased property value, and seamless integration with existing architecture.
Shower Panels
Our waterproof shower and bathroom panels provide a modern alternative to tiles. Available in marble, neutral, and sparkled finishes, they offer quick installation, easy cleaning, and a 10-year guarantee. The seamless design prevents damp while enhancing aesthetics in bathrooms, kitchens, and utility spaces.
Decking
We install durable composite decking from premium brands like Fensys and Duofuse. Available in natural wood and contemporary grey tones, our solutions resist weathering, algae growth, and splintering. Features include anti-slip surfaces, eco-friendly materials, and a 10-year warranty for low-maintenance outdoor spaces.
People
Mark
Owner
With over 30 years in home improvements, Mark leads Trimco SW's team of specialists. His hands-on approach ensures every project meets exacting standards, from initial design to final installation, while maintaining the company's family-run ethos and customer-focused values.
Questions
What home improvement services do you offer?
We specialise in windows, doors, conservatories, shower panels, decking, cladding, and glass replacements with 10-year guarantees.
Do you provide free site surveys?
Yes, we offer free, no-obligation site surveys and quotations for all our installation services.
Are your products guaranteed?
All installations come with a 10-year product guarantee as standard.
Which areas do you serve?
We operate across Yeovil, Burnham-on-Sea, Crewkerne, Dorchester, Langport, Sherborne, and surrounding Somerset areas.
Can you replace existing window sills?
Yes, we supply and install replacement uPVC window sills with quick delivery and exchange options.
Do you offer bespoke door designs?
We provide custom-designed doors in various styles and colours to match individual property requirements.
