Business Details
40 Years
experience
Your Trusted Partner for Windows, Doors & Conservatories in Southampton
Established in 1986, Windows by Wise is a family-run business headquartered in Southampton, serving Winchester, Eastleigh, Romsey, Bishop's Waltham, Lyndhurst, and surrounding areas. Specialising in the design, supply, and installation of made-to-measure windows, doors, and conservatories, we prioritise customer satisfaction through a no-pressure sales approach and expert craftsmanship. Our team holds FENSA and Trust Mark accreditations, ensuring compliance with industry standards and building regulations. With over three decades of experience, we offer a 10-year guarantee on all installations, backed by partnerships with reputable certification bodies. Our commitment to quality extends to energy-efficient solutions, including A+ rated windows and triple glazing, designed to enhance home insulation and security.Every project is managed in-house, from initial measurements to final installation, guaranteeing precision and reliability. We pride ourselves on transparency, offering free quotes and flexible payment terms, with no deposits required. Our MTC-certified fitters ensure professional installation, while our repair services address issues like broken glass, damaged frames, and security upgrades. By combining traditional values with modern technology, we deliver tailored solutions that meet both aesthetic and functional needs. Our reputation for excellence is reflected in customer testimonials highlighting our attention to detail, cleanliness, and clear communication throughout the process.
Services
PVCu Windows
Sliding Sash Windows
Aluminium Windows
Timber Windows
Triple Glazing
Flush Sash Windows
Bi-folding Windows
Secondary Glazing
Composite Doors
Conservatories
Details
- Year established: 1986
Highlights and features
- Family-run business since 1986 with decades of local experience
- No pressure selling approach prioritising customer needs
- Fitters with MTC certification ensuring professional installation
- 10-year guarantee backed by FENSA for peace of mind
- Registered with Trust Mark, the Government-endorsed scheme
Associations and certifications
- FENSA
- Trust Mark
What people say
Amazing job
Very organised team
Friendly fitters
Clean and tidy
Great job
Services
PVCu Windows
Our PVCu windows offer superior insulation and security, crafted to meet exact specifications. Available in a range of styles and colours, they enhance energy efficiency while maintaining aesthetic appeal. Each installation is handled by certified professionals ensuring long-lasting performance.
Composite Doors
Durable and secure composite doors combine modern materials for enhanced thermal efficiency and durability. Customisable with various finishes and hardware options, they provide a stylish entrance while meeting rigorous safety standards through expert installation.
Conservatories
Custom-built conservatories create seamless transitions between indoor and outdoor spaces. Available with glass or solid roofs, they feature advanced insulation for year-round comfort. Designs are tailored to complement existing architecture while maximising natural light.
Window Repairs
We address broken seals, damaged frames, and security vulnerabilities with precision. Repairs utilise high-quality components to restore functionality and energy efficiency, avoiding full replacements where possible. Services include glass replacement, lock upgrades, and hinge adjustments.
Triple Glazing
Triple-glazed units provide enhanced thermal and acoustic insulation using three panes of glass with argon gas layers. This solution reduces energy bills and noise pollution while improving home security through reinforced construction techniques.
Questions
Do you require a deposit for window or door installations?
No deposits are required. Payment is made only after installation is completed to your satisfaction.
What areas do you serve?
We operate in Southampton, Winchester, Eastleigh, Romsey, Bishop's Waltham, Lyndhurst, and surrounding regions.
Are your installers certified?
All fitters hold MTC cards under FENSA, ensuring compliance with UK building regulations and industry standards.
What guarantees do you offer?
We provide a 10-year FENSA-backed guarantee covering material defects and SAC Security protection against forced entry.
Do you handle planning permission requirements?
We offer guidance on permitted developments and can advise on projects requiring formal planning approval.
Can I see how products look before purchasing?
Our online door designer tool allows visualisation of options with real-time pricing and photo superimposition features.
Reviews (6)
Wayne Padfield
Nov 20, 2021
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Avoid this company terrible people service, 30yrs only 8 !!!!! Reviews? Believe me father and son act like spoiled kids. Look elsewhere....beware please!
Steve Johnson
Nov 15, 2021
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I've not used this company but I was swore at and harrased by one of their van drivers today because he was in the wrong lane and made it my problem. Horns, middle fingers and main beams whilst getting to close to my cars while I'm carrying 6 month old child is pretty poor behaviour.
Trusted One
Sep 18, 2020
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Just had a new kitchen external door fitted. I'm so happy with the results. The 2 chaps that fitted the door paid attention to details, clean and couldn't be more happy to help. Assets to their trade! The process of choosing the door was made really easy by the sales department. This company are a go to company if any doors or windows need replacing. Their easy attitude and no pushing for a sale was a breath of fresh air! I'm going to use Windows by Wise for my second home in the near future. Thank you very much!
**Very affordable, competitive prices
**Very affordable, competitive prices
Alison Kirk
Sep 16, 2020
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Had lean-to conservatory upgraded from wooden frames and plastic roof to PVCu frames and glass roof. The new conservatory is so much better, does not get as hot as the old one did in the summer and lighter because of the glass roof. The attention to detail was great and the finished job is fantastic. Staff friendly and helpful. Thoroughly recommend.
David Housley
Sep 23, 2019
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Excellent from start to finish. Provided quick and very competitive quote. Scheduled installation exactly when we needed works done. Installation team were friendly,fast,very tidy and set the windows really well. All paperwork, warranties and certificates arrived promptly. We'll use them again for sure.
Christopher Abellparker
Jul 11, 2019
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Really nice company to do business with accommodated all of our requests and even fitted a cat flap included in the price. The fitters were really good and professional and apart from the door you would not know they had been. Only problem they dont take cards which is ok with with us
