Business Details
Your Trusted Partner for Windows & Conservatories
BJH Windows has been a trusted name in the glazing and home improvement industry for over four decades. As a family-run business rooted in Portsmouth, we combine traditional values with modern innovation to deliver exceptional products and services. Our team of expert installers, all direct employees, ensures precision and care in every project, from bespoke windows and doors to conservatories and roofline solutions.With FENSA and Guild of Master Craftsmen accreditations, we adhere to the highest industry standards, offering a 5-year parts and labour guarantee. Our commitment to transparency, sustainability, and customer satisfaction has earned us over 112 five-star reviews, reflecting our dedication to transforming homes across the South Coast with energy-efficient, durable solutions.
Services
Windows
Doors
Conservatories
Porches
Roofline
Warm Roofing Systems
Lantern Roofs
Garage Doors
Internal Doors
Orangeries
Highlights and features
- Over 40 years of local experience in glazing solutions.
- Family-run business with a personal, customer-focused approach.
- Expert in-house installers trained to rigorous standards.
- FENSA-approved installations ensuring compliance and quality.
- 5-year parts and labour guarantee on all installations.
Associations and certifications
- FENSA
- Guild of Master Craftsmen
- ISO 9002
What people say
Excellent service
Professional installers
High-quality products
Reliable and timely
Highly recommend
Services
Windows
We offer a comprehensive range of windows, including double and triple-glazed options, bespoke designs, and energy-efficient solutions. Our products enhance thermal performance, security, and aesthetic appeal for residential and commercial properties. With a focus on durability and style, our windows are tailored to meet individual client needs.
Doors
Our door solutions include composite, bi-folding, French, and garage doors, crafted from PVCu and aluminium. Designed for security, insulation, and visual impact, these doors are available in multiple finishes. We ensure seamless integration with existing property aesthetics while meeting modern energy efficiency standards.
Conservatories
We design and install conservatories and orangeries that maximise natural light and extend living spaces. Using high-quality materials, our structures provide year-round comfort with thermal efficiency and low maintenance. Each project is tailored to complement the property's architectural style.
Warm Roofing Systems
Our warm roofing systems transform conservatories with insulated, weather-resistant solutions. Featuring U-values as low as 0.12 W/mK, these roofs improve energy efficiency and usability. Options include tiled, solid, or glazed designs, ensuring enhanced comfort and property value.
Porches
We supply and install custom porches that enhance security, weather protection, and kerb appeal. Available in various styles, our porches combine durable materials with bespoke design elements, ensuring they align with the property's character and client preferences.
People
Alan Hamilton
Director
Alan Hamilton, Director at BJH Windows, brings decades of industry experience. He has guided the company through economic challenges, blending traditional values with modern innovation to maintain its reputation for excellence.
Colin Giles
Director
Colin Giles, Director at BJH Windows, oversees operational excellence. His leadership ensures projects meet rigorous standards, from initial design to installation, reinforcing the company's commitment to quality and customer satisfaction.
Questions
What types of windows does BJH Windows offer?
We provide double-glazed, triple-glazed, sash, Residence 9, wood-effect PVCu, and aluminium windows, all customisable in colour and finish.
Are BJH Windows' products energy efficient?
Yes, our windows and doors meet A++ energy ratings, with triple glazing and thermal breaks to reduce heat loss and lower energy bills.
Do you offer financing options?
Yes, we provide credit options subject to status through partnerships with financial institutions, ensuring accessible home improvements.
Are your installations FENSA compliant?
All our window and door installations are FENSA-approved, meeting building regulations without requiring additional planning permission.
What guarantees do you provide?
We offer a 5-year parts and labour guarantee on all installations, reflecting our confidence in product durability and workmanship.
Can I view products in person?
Yes, our Portsmouth showroom displays 10 conservatories, 20 door styles, and various window options, including colour and finish samples.
Reviews (3)
Torgan Samuel
Feb 12, 2021
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From the salesman, Richard (no sales pessure) to the fitters, Jamie and Patrick, our experience was pain free. Installation was quick and efficient with no dramas. One little issue was speedily dealt with and we are happy with the end result. Would not hesitate to recommend this company to anyone needing double glazing.
Christopher McLeish
Jul 08, 2018
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Fantastic Company. Quote was quick, reasonable and no-nonsense. Fitting was clean and professional. A couple of weeks after fitting we discovered a window was cracked, they replaced it within 2 weeks with absolutely no fuss!
Angela Wyer
Aug 30, 2016
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This firm were a pleasure to work with - the quote was quick, professional and comprehensive - the build was clean and efficient, the finish was superb and the aftersales friendly and helpful. I would recommend BJH - Alan and his team - to anyone wanting a great conservatory - Angela - Hayling Island
