
PVCu Replacement Windows in London
A straightforward replacement-window option for homeowners looking for secure, low-maintenance frames, practical opening styles and a broad choice of finishes.
A practical replacement-window choice.
Oakview’s existing Plastic Windows page describes PVCu profiles with multiple colour choices, internally glazed construction, weather seals and casement or tilt-and-turn operation.

Options to shape around your property
Final availability and specification depend on the selected system, opening and survey.
Casement
Outward-opening windows for familiar everyday operation.
Explore →Tilt & Turn
Dual-action opening for ventilation and easier cleaning.
Explore →Bay & Bow
The published range also references bay and bow configurations.
Explore →Arched & Angled
Shaped windows can be considered where the opening requires it.
Explore →
Specify the product around the building — not the other way around.
Material, opening style, glazing, colour and hardware all affect how the finished installation looks and performs. Oakview’s team can help you compare the available options before the quotation is finalised.
For independent background on compliant replacement installations, see FENSA.
Explore the Oakview gallery →PVCu Replacement Windows — key specification
These points summarise Oakview’s currently published service information. Your quotation should confirm the exact system and performance values supplied.
- Profile
- 70 mm internally glazed profile referenced
- Colours
- White, woodgrain, grey, black, mahogany, cream and dual combinations are listed
- Glass
- Pilkington low-emission K glass referenced
- Security
- Shoot-bolt key locking referenced
- Energy rating
- A or C rated windows referenced in current product information
- Styles
- Casement, tilt-and-turn, sash-horn, bay/bow, arched and angled
Product choice is only part of a good installation.
Survey, specification, detailing and fitting all influence the final result.
A family-run London window and door company with long-standing installation experience.
Oakview is FENSA registered for relevant replacement window and door work.
Oakview states a 10-year guarantee across windows, doors and conservatories.
Discuss materials, colours, glazing and project requirements with the team in person.
Explore the services that sit closest to this project.
Internal links below take you to the most relevant Oakview product pages for comparison.
PVCu Replacement Windows questions
Useful starting points before your survey and quotation.
Why does Oakview have both PVCu and uPVC window pages?
The site contains legacy service names. This page presents the replacement-window range in homeowner-friendly terms, while the uPVC Windows page provides the main product overview.
Which opening styles are available?
Oakview references casement, tilt-and-turn, bay/bow, arched and angled configurations.
Are colour options available?
Yes. Multiple solid, woodgrain and dual-colour finishes are listed.
Are these windows low maintenance?
PVCu is generally selected for relatively low maintenance compared with painted timber, while still requiring normal cleaning and hardware checks.
Start with a survey and a clear specification.
Tell us about your property, opening sizes and the result you want to achieve. We’ll help you compare the appropriate options and prepare a tailored quotation.
