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Business Details
37 Years
experience
Premium Windows & Doors in Cornwall
Holmbush Windows Ltd has been serving customers in Cornwall and surrounding areas since 1989, established by Brian Southgate as a family-run business. The company is now managed by his sons, Nick and Martin, who lead a dedicated team of skilled professionals. We specialise in the supply and installation of uPVC and aluminium products, including windows, doors, conservatories, and roofline solutions, with a focus on quality craftsmanship and customer satisfaction. Our team undergoes regular training to maintain compliance with industry regulations, ensuring all installations meet the highest standards. We offer a no-obligation quotation service and provide comprehensive after-sales support, backed by 10-year guarantees on our products. All double-glazed units meet current government energy efficiency ratings, and we are proud members of FENSA.

Our commitment to excellence extends to mobile repair services and custom-made solutions tailored to individual client requirements. With over 35 years of combined experience, we prioritise transparency, reliability, and attention to detail in every project. Our reputation is built on numerous successful installations across residential and commercial properties, reflecting our dedication to enhancing homes with energy-efficient, secure, and aesthetically pleasing products. Customer testimonials consistently highlight our professionalism, prompt service, and the transformative impact of our work on properties throughout the region.
Services
uPVC Doors Composite Doors Conservatories Porches Glazing Options Roofline Products Cladding Aluminium Windows French Doors Bi-fold Doors
Details
  • Year established: 1989
Highlights and features
  • We have over 35 years of experience in the building supplies industry.
  • Our team provides custom installations tailored to individual client requirements.
  • We offer 10-year guarantees on all double-glazed products.
  • Our installations meet the latest government energy efficiency ratings.
  • We provide prompt, professional mobile repair services for uPVC and aluminium products.
Associations and certifications
  • FENSA
What people say
Excellent service Highly recommend Prompt adjustments Transformative results Professional fitters
Services
uPVC Doors
Our uPVC doors combine durability with modern design, offering enhanced security and thermal efficiency. Available in a range of styles, including single, French, and bi-fold options, they are custom-made to fit your home. Each door is fitted with high-performance locks and weatherproof seals, ensuring long-term reliability and reduced energy costs.
Composite Doors
Composite doors provide superior strength and aesthetic appeal, featuring timber cores or foam filling for enhanced insulation. Available in various finishes, they mimic the look of traditional wood while requiring minimal maintenance. Our installations include reinforced frames and multi-point locking systems for maximum security.
Conservatories
We design and install bespoke conservatories that extend living spaces with natural light. Options include dwarf walls, tiled roofs, or glass ceilings, tailored to planning regulations and personal preferences. Our conservatories integrate seamlessly with existing properties, using energy-efficient glazing and durable materials for year-round comfort.
Roofline Products
Our uPVC roofline solutions include fascias, soffits, and guttering in multiple colours to match property exteriors. Designed for low maintenance and longevity, these products protect against weather damage while enhancing curb appeal. We also install water-saving rainwater systems and weather-resistant cladding.
Glazing Options
We offer a variety of glazing solutions, including clear, tinted, frosted, and self-cleaning glass. Options include soundproofing, Georgian bars, and decorative leadwork for customised aesthetics. All sealed units meet safety standards, with impact-resistant glass used in high-risk areas like doors and low-level installations.
People
Nick
Director
Nick co-owns and manages Holmbush Windows Ltd, overseeing operations and customer service. With over 35 years in the industry, he ensures all projects meet strict quality standards while maintaining the company's family ethos of reliability and transparency.
Tamsyn
Office Manager
Tamsyn coordinates administrative operations at Holmbush Windows Ltd, ensuring smooth communication between clients and installation teams. Her role includes managing quotations, scheduling, and customer inquiries, contributing to the company's reputation for exceptional service.
Questions
What areas do you serve?
We operate throughout Cornwall and parts of Devon, providing installations and repairs for uPVC and aluminium products.
Do you offer guarantees?
Yes, all our double-glazed products come with 10-year guarantees covering materials and workmanship.
Are your products energy efficient?
Our windows and doors meet current government energy efficiency ratings, helping reduce heating costs and carbon footprints.
Do you handle planning permissions?
Most conservatories don't require planning permission, but we can advise on specific requirements for your property.
Can I get a free quotation?
Yes, we provide free, no-obligation quotations with no hard sell, tailored to your specific needs.