BERKSHIRE
WARMER HOMES, LOWER BILLS
Park Home Window Replacement
Stop the draughts, slash those heating bills and transform your park home with purpose-built replacement windows. Specialist installation across London, Berkshire, Essex, Kent, Surrey and Hertfordshire.
25+
YEARS EXPERIENCE
25yr
GUARANTEE
A+
ENERGY RATED
FREE
QUOTES & SURVEYS
WHY SPECIALIST WINDOWS
Why Park Home Windows Are Different
Here’s the thing most general window companies get wrong — and it’s precisely why you need a specialist.
Park homes have thinner external walls than brick-built houses. There are no deep window reveals — those recessed surrounds you see on conventional properties. A standard residential window simply won’t sit properly in a park home wall. It can’t form the tight seal needed to keep out draughts and moisture, which defeats the entire purpose of upgrading.
Park home windows use what the trade calls an “odd leg” frame design. One side of the outer frame extends further than the other, creating a lip that overlaps the external wall cladding. This overlap produces the weathertight seal. Without it, wind-driven rain finds its way behind the frame and into the wall cavity — exactly the kind of slow, invisible damage that causes serious problems over time.
CUSTOMER STORY
“The difference is incredible — the house is so much warmer and quieter. We’d put up with the old windows for years thinking replacement would be a huge disruption, but it was all done in a day and a half. Wish we’d done it sooner.”
— Pat and Derek H., Kent
WINDOW STYLES
Choose Your Perfect Window Style
We fit a wide range of window styles specifically designed for park homes. Every window is manufactured to measure for your home, with slimline profiles that suit the proportions of park home construction.
Casement Windows
The most popular choice for park homes. Side-hinged with multi-point locking, night vents and trickle vents as standard.
Tilt & Turn Windows
Versatile design that tilts inward for gentle ventilation or swings fully open for cleaning. Perfect for bedrooms and bathrooms.
Bay Windows
Transform your park home’s front elevation. Creates additional interior space, lets in more light, and adds that lovely shelf or seating area.
Patio & French Doors
Using the same odd leg frame system. Replace existing doors or convert a window opening to open up access to your garden or decking.
BENEFITS
What Modern Park Home Windows Offer
A-Rated Thermal Performance
Double glazing with argon gas fill and Low-E coated glass reflects heat back into your home, slashing those heating bills.
Draught-Free Seals
Purpose-built odd leg frames create weathertight seals that standard windows simply can’t achieve on park home walls.
Multi-Point Security
Windows lock at several points around the frame with internal security beads that can’t be removed from outside.
Condensation Control
Say goodbye to those morning puddles on windowsills. Modern sealed units eliminate condensation between panes.
Zero Maintenance uPVC
No rot, no painting, no corrosion. Just an occasional wipe-down keeps them looking fresh for decades.
Colour & Finish Options
From anthracite grey to oak, Irish oak, rosewood and chartwell green — slimline profiles to suit any style.
Fire Escape Compliant
All bedroom windows fitted with easy-access fire escape hinges as standard, meeting park home regulations.
Noise Reduction
Triple glazing available for exposed positions or busy roads — delivering excellent acoustic as well as thermal performance.
OUR PROCESS
How We Replace Your Windows
From first survey to final inspection, here’s what to expect when you choose Urban Stone Developments for your park home window replacement.
01
Free Home Survey
We visit your home, measure every window opening precisely, discuss styles and colours, and talk through your specific requirements. No obligation, no pressure.
02
Custom Manufacturing
Your windows are manufactured to order — each one made to the exact measurements of your home. This takes a few weeks, but it means a perfect fit rather than near-enough.
03
Professional Installation
Typically completed in one to two days for a full set. We remove old windows, fit new units, seal and trim, protect your flooring, and take away all waste.
04
Demonstration & Handover
We show you how everything works — locking mechanisms, tilt functions, trickle vents — and make sure you’re completely happy before we consider the job done.
05
10-Year Guarantee
Manufacturer’s guarantee covering frames against defects. Sealed units guaranteed against misting. Plus our own workmanship guarantee on the installation.
06
BS3632 Compliant
All installations comply with residential park home standards. FENSA registered where applicable, with building control notification handled automatically.
MEET THE TEAM
Family-Run Excellence Since 2008
Urban Stone Developments has been replacing park home windows across London, Berkshire, Essex, Kent, Surrey and Hertfordshire for more than fifteen years now. We’re a family-run team, and we bring honesty, care and personalised service to every project.
We use windows designed and manufactured specifically for park homes — not standard residential units adapted to fit — and our installers understand the particular requirements of these structures inside out. We treat your home as we would our own and back our work with clear guarantees.
Family-Run Business
Park Home Specialists
Premium Quality Windows
Clear Guarantees
SERVICE AREAS
We Cover the South East & Beyond
We install park home replacement windows across a wide service area. If you’re on a park in any of the counties below, we’d be happy to arrange a free survey and provide a clear quotation with no obligation.
London
Berkshire
Essex
Kent
Surrey
Hertfordshire
Sussex
FAQ
Frequently Asked Questions
Why can't I just use standard residential windows in my park home?
Park homes have thinner external walls without deep window reveals. Standard windows can’t form proper weathertight seals, which means draughts, moisture ingress and potential long-term damage. Park home windows use an “odd leg” frame design specifically engineered to overlap the external cladding and create that essential seal.
How long does park home window replacement take?
For a full set of windows on a standard twin-unit park home, installation typically takes one to two days. Manufacturing takes a few weeks beforehand since every window is made to measure for your specific home.
What's the difference between double and triple glazing?
Double glazing uses two panes with an argon-filled cavity and achieves A-rated energy performance. Triple glazing adds a third pane with two cavities for even better thermal and acoustic insulation — worthwhile for exposed positions or homes near busy roads, though it costs more and the units are heavier.
Do I need permission from my site owner?
Yes, your site owner needs to approve window replacement before work begins. Most are entirely happy with upgrades since they improve the condition of homes on the park. We can advise on how to approach this conversation.
What colours and finishes are available?
Modern uPVC comes in a range of colours and woodgrain finishes including white, anthracite grey, oak, Irish oak, rosewood and chartwell green. Today’s profiles are far slimmer and more attractive than the chunky frames from the 1990s.
Can windows be replaced as part of a larger refurbishment?
Absolutely. Many customers combine window replacement with new cladding, external wall insulation or roof work. Doing several jobs together is more efficient, and new windows integrate more neatly with new cladding when fitted together. That said, windows work perfectly well as a standalone upgrade if that’s your priority.
Request A Free Quote
“Went for the anthracite grey frames to match the new cladding. The house looks completely different — like a new build. And the draught from the bedroom window has finally gone.”
Carol W.
Berkshire
Warmer Homes, Lower Bills, Better Living
Stop the draughts, slash those heating bills and transform your park home with purpose-built replacement windows. Specialist installation by Urban Stone Developments — serving the South East since 2008.