Spinnaker Windows & Conservatories Ltd
Waterlooville, Hampshire
Checkatrade member since August 200915
Services
- Conservatory Installation
- Windows and Doors
- Window Fitters
- Patio Doors Installation
- Stained Glass
- Exterior Doors Installation
- Orangeries
- Bifold Doors Installation
- Aluminium Windows Installation
- French Doors Installation
- UPVC Windows Installation
- Dog Flaps
- Conservatory Roof Insulation
- Porch Installation
- Composite Front Doors Installation
- Frosted Windows
- Triple Glazing Installation
- Bay Windows Installation
- Door Canopies
- Double Glazing Installation
- UPVC Doors Installation
Customer Reviews
Write a review10 /10
Based on 9 reviews over the past 12 months
Quality of work
10
Reliability
10
Communication
10
Reviews (224)
10 Various windows replaced in house
Posted 15 March
Great job by spinnaker, they replaced all the front windows and majority of the back. Great communication and no fuss when here fitting.Verified reviewerJob location: PO310 Quality workmanship
Posted 12 March
Ultraframe roof fitted on conservatory replacing the old polycarbonate in January, excellent service and workmanship from initial quote to completion, also organised other trades ie: plastering, brickwork. I cannot recommend Spinnaker enough, polite tidy cheerful guys and always on time. James, Jack and Pepe worked so hard in very wet windy conditions. Really happy, so much warmer and quieter. It will make it cooler in the summer too. So happy with their work I have just had 6 windows and patio doors replaced.Verified reviewerJob location: PO310 External doors replacement - an Excellent Job, Superbly Managed.
Posted 08 December 2025
Job location: PO9Spinnaker organised the removal of a single, external kitchen door and its replacement with double, outwards-opening Crittall-style doors. We are absolutely delighted with the job and its organisation. Jamie fulfilled our vision by project-managing the necessary trades - brickies, electrician and plasterer - superbly and with seamless timing, always to our convenience. His own lads fitted the doors and Jamie personally finished off the work. Not only is Jamie praised for his professionalism but also for the fact that he is supported by outstanding, tidy tradesmen. Well done and thank you!- AAdrian R
10 Installation of composite front door and UPVC back door
Posted 20 September 2025
From quote to installation, James and his team were fantastic. James responded to my enquiry quickly, giving a ballpark estimate, then came round to measure up. We asked a few questions, which he was happy to answer, and he even gave us some advice about the colour we should pick for the internal side of the door (thanks James, you were totally right, a lighter colour inside is better!). On installation day, the team arrived on schedule, and finished on schedule. They left the pace extremely clean & tidy (ironically, probably cleaner han it was when they arrived 🤣). 10/10 would recommend.Verified reviewerJob location: PO4 10 Glass replacement
Posted 15 August 2025
Great all roundVerified reviewerJob location: PO510 Kitchen window
Posted 31 July 2025
What a fantastic job from start to finish. James was very quick to get back to me after the initial contact , very good price . The guys fitted the window quickly and were very tidy and courteous. Would highly recommend James and Spinnaker Windows and Conservatories Ltd THANK YOU.Verified reviewerJob location: PO6
Photos
Company Info
Owner
Mr James Mitchell
Ltd Company
17 years on Checkatrade
VAT Registered
Yes: 996164275
A SERVICE AND PRODUCT YOU CAN RELY ON !!!
Quality uPVC, Aluminium and Timber products:
- Windows
- Doors
- Conservatories
- Bi-Fold Doors
- Fascias Soffits and Guttering
- Shop Fronts
- Curtain Walling
Fantastic Customer Service, honesty and a reputation to be proud of! We fit quality products, at very affordable prices. When choosing us you can be sure you'll have a hassle free experience where the customer is always put first. We pride ourselves on exceeding expectations on every occasion by doing the very best job possible.
- You will deal with the same friendly person throughout, and have no pushy sales people trying to make a sale.
- Free Estimates and advice service with no obligation to buy.
- 10 Year guarantee on all products and services, and fully insured.
- Majority of work comes from word of mouth and recommendations.
- Spinnaker Windows & Conservatories offer a wide variety of different window styles, which you can design yourself with various openings, finishes, glazing and handles. The high quality PVCu eco-friendly materials used in our products result in windows and doors that are very low maintenance.
- Our windows are also fully compliant with the latest building regulations and security standards. The Upvc we supply and fit is the deceunink 2500 chamfered series, a 70mm internally beaded profile. A market leader and also a member of the official police security initiative.
- The Aluminium we supply and fit is Smart Systems, a 70mm profile and again a market leader
A full range of our products can be shown to you before you make a purchase to make sure you are completely happy with the product you are purchasing.
Main work undertaken. Conservatories, warm roofs, Crittal style effect aluminium, Bi-Fold doors, Curtain Walling, Windows, Doors, Dorma's, Porches, Glazed units replaced, Fascias Soffits & Guttering.
Accreditations and awards
This trade passed up to 12 Checkatrade vetting checks
Member since August 2009
Individual checks
Identification
Proof of address
Financial
Qualifications and accreditations
County court judgement
Open source media
Business checks
Customer Reviews
Company trading history
Company duplication
County court judgement
Enhanced business check
Director checks