Crowne Property Upgrades

Hello & thank you for taking the time to view our profile. At Crowne, we offer an extensive range of professional home improvement services, at realistic, fair & excellent value for money prices. Every job is managed in house from design & cost through to build & finish with a near 30 years of old fashioned hands on experience to call on! Our mission, simple, total customer satisfaction from start to finish! *WE DO NOT OFFER OUR SERVICES TO LANDLORDS OR CONTRACTORS*


  1. Windows & Doors (uPVC & Metal)
  2. Conservatories
  3. Flat Roofing
  4. Fascias & Soffits

About Crowne Property Upgrades


Crowne Property Upgrades, are a small but reliable and professional company based in Swanwick, Southampton. We offer an extensive range of home improvement products & services at realistic, fair, and excellent value for money prices with a near 30 years of valuable experience.

We are top rated in various categories on MyBuilder and other reputable websites and possess an array of specialist qualifications and many other authorised and registered installer accreditations, for example the Certass / Fensa Surveyor and Installer schemes.

To that end, together with our excellent customer service, we think you'll agree, we can, and do, offer our customers a top quality and outstanding value for money service, with all works backed up by our PWF underwritten warranty scheme*.

Works and services offered include:-

✓ UPVC Windows & Doors
✓ Composite & Bi-Fold Doors
✓ Conservatory To Flat, Tiled or Orangery Roof Conversions
✓ GRP & EPDM Flat Roofing
✓ Weatherboard & UPVC Cladding
✓ Replacement Fascia, Soffit & Guttering
✓ Garden Office Rooms & Studios
✓ Conservatories (New, Refurbishment & Upgrades)
✓ Orangerie’s
✓ Porches
✓ Replacement Glazing

In order to maintain our high standards and promote excellent service, for your reassurance, please find below some of our many qualifications, associations and memberships.

Please don’t hesitate to contact us for a free, no obligation quote.


HND Building & Construction
City & Guilds Surveyor
MTC Surveyor
MTC Installer
Member of Certass
Member of Plastics Window Federation
Approved Synseal Installers
Approved Liniar Installers
Approved Global Installers
Approved Yale Locksmiths
Approved Yale Installers
Approved Guardian Roof Installers
Electrical work- NICEIC registered.
Plumbing and Heating - Gas Safe & Hetas registered.


Public Liability Insurance

Limit of indemnity: £10,000,000.00
Valid until: 8th Sep 2020