Double Glazing · Bridgend & South Wales
Double glazing in Bridgendthat keeps the heat inand the noise out
Warmer rooms, quieter nights and windows that open, close and lock the way they should. Surveyed, supplied and fitted by Josh, a CERTASS registered installer, with a 10 Year Quality Mark Protection Guarantee.
Service overview
Double Glazing explained
What is double glazing?
Double glazing means windows and doors built with two panes of glass separated by a sealed gap, set into a frame designed to stop draughts. We supply and fit double glazed windows and doors in uPVC and aluminium, using Deceuninck window profiles for windows and Hallmark Panels for composite doors. Every job is surveyed and measured before anything is ordered, so the finished units fit the opening properly.
Who it's for
Homeowners replacing single glazing or tired older units, landlords bringing a property up to standard, people renovating or extending, and commercial customers who need windows and doors that stand up to daily use. We work across Bridgend, Swansea, Cardiff and the rest of South Wales.
When you need it
The common signs are condensation or fog trapped between the panes, draughts around the frame, rooms that never feel warm, handles and hinges that no longer close tightly, rotting or warped frames, and outside noise that carries straight through. Many customers also replace windows when they are selling, renovating, or simply want the house to look cared for again.
Why a professional matters
A window is only as good as its fitting. A well-made unit fitted badly will still leak air and water. As a CERTASS registered installer, Josh works under a competent person scheme for windows and doors, which means the installation is carried out to the relevant standards and properly recorded. You also get a 10 Year Quality Mark Protection Guarantee, and the job is covered by £2 million Public Liability Insurance.
What happens if it's ignored
The cost of
leaving it
Heat escapes through old glazing
Single glazing and failed double glazed units let warmth leak out, so the heating runs longer to keep rooms comfortable. The problem does not fix itself, and it gets worse as seals age.
Failed seals lead to damp
When the seal on a sealed unit fails, moisture gets between the panes. Cold frames and glass also encourage condensation on the inside, which can lead to mould on sills, reveals and curtains.
Frames deteriorate
Warped or rotting frames stop windows closing properly. Over time that means draughts, water getting in at the edges and, eventually, a repair bill that is bigger than it needed to be.
Security weakens
Worn locks and loose sashes make windows and doors easier to force. Older units often lack the locking you would expect on a modern installation.
Common mistakes to avoid
- Choosing on price alone without asking who is actually fitting the windows
- Not checking the installer is registered with a competent person scheme such as CERTASS
- Replacing glass only when the frame itself has failed
- Leaving misted units for years until the frame or sill is damaged
- Not asking what guarantee comes with the installation
Our process
Five clear steps,
start to finish
- Step 1
Call or message Josh
Tell Josh what you need by phone, email or the quote form. You speak to the person who will do the work.
- Step 2
Free survey
Josh looks at the job in person, checks the frames and openings, and takes accurate measurements.
- Step 3
Clear, free quote
You get a no-obligation quote and an honest recommendation, including when a repair is enough.
- Step 4
Fitted properly
Installed by a CERTASS registered installer, working tidily and to the timescale agreed.
- Step 5
Checked and guaranteed
Work is checked before we leave, and installations come with a 10 Year Quality Mark Protection Guarantee.
Benefits
What you get
with CCDWR
Straight to the person fitting it
You speak to Josh from the first call. No sales team, no handovers, and the person who surveys the job is the person responsible for it.
Safer, more secure home
New windows and doors come with modern locking and properly fitted frames, so they close tight and are harder to force.
Built to last
Deceuninck window profiles and Hallmark Panels composite doors, fitted by an installer with over 15 years in the double glazing industry.
Less wasted heat
Sealed units and properly fitted frames keep warmth inside, so rooms hold their temperature better.
Registered and guaranteed
CERTASS registered installation with a 10 Year Quality Mark Protection Guarantee.
Peace of mind
£2 million Public Liability Insurance, with the certificate available to see on request, and free, no-obligation quotes.
In detail
Double Glazing:
options and situations
Double glazing covers a wide range of products and situations. Here is what we fit and how the choice usually works.
Related services
uPVC windows and doors
uPVC is the most common choice for homes in South Wales. It does not need painting, resists rot, and is easy to keep clean. Our uPVC windows use Deceuninck window profiles. uPVC suits most house styles, from terraces and semis to newer builds.
Aluminium windows and doors
Aluminium frames are strong, which allows slimmer sightlines and larger areas of glass. They suit modern homes, extensions and commercial properties where a cleaner, more contemporary look is wanted.
Composite doors
For front and back doors we fit Hallmark Panels composite doors, which combine a solid core with a durable outer skin. They can be paired with side screens to bring more light into a hallway. See our composite doors page for more detail.
Bay windows and awkward openings
Bay windows, older openings that are out of square, and tricky terrace properties all need careful measuring. Each opening is surveyed individually before anything is ordered.
Residential and commercial
For homes, the focus is usually warmth, noise and appearance. For commercial premises, doors and windows also need to stand up to frequent use and keep the building secure outside opening hours. We carry out both residential and commercial work.
Replacing a single unit or the whole house
Not every job means new frames. If a frame is sound and only the glass has failed, a glass replacement may be the right answer. If frames are warped, rotten or insecure, full replacement usually makes more sense. The free survey is where that decision gets made, honestly.
Double Glazing across South Wales
Based in Bridgend, we carry out double glazing in:
How much does double glazing cost in Bridgend?+
Every home is different, so the price depends on the number, size and style of windows and doors and the materials chosen. The survey and quote are free and no-obligation, so you get an exact figure for your property before you commit to anything.
How long does a double glazing installation take?+
It depends on the size of the job. Josh will give you a clear timescale at the quote stage, and reviews mention the work being finished in the timescale given.
Do you fit uPVC or aluminium?+
Both. We supply and fit uPVC and aluminium windows and doors, using Deceuninck window profiles for windows.
Are you CERTASS registered?+
Yes. Josh is a CERTASS Registered Installer, a competent person scheme for windows and doors.
What guarantee comes with new double glazing?+
Every installation comes with a 10 Year Quality Mark Protection Guarantee.
Can you just replace misted glass instead of the whole window?+
Often, yes, as long as the frame is in good condition. See our glass replacements service, or ask during the free survey.
Do you cover Swansea and Cardiff?+
Yes. We are based in Bridgend and cover Swansea, Neath Port Talbot, Carmarthenshire, Cardiff, Rhondda Cynon Taf, Gwent, Powys and Chepstow.
Do you work on commercial properties?+
Yes. We carry out both residential and commercial work.
Why choose CCDWR
One installer,
accountable for the job
Complete Composite Doors Windows and Repairs was founded in May 2019 by Josh O'Kane, who has worked in the double glazing industry for over 15 years. The team is Josh plus one labourer. That means the person who answers the phone is the person who surveys your property, gives you the quote and does the work.
Josh is a CERTASS Registered Installer, fits Hallmark Panels composite doors and Deceuninck window profiles, and every installation comes with a 10 Year Quality Mark Protection Guarantee. The business carries £2 million Public Liability Insurance, and the certificate is available to see on request.
Customers across South Wales rate the business 4.9★ on Google from 68 reviews and 4.7 on MyBuilder, with reviews mentioning punctuality, tidiness, clear communication and fair pricing. Quotes and surveys are always free, for residential and commercial customers alike.
“Lovely boy, done a fabulous job on my front and back door. 10/10 would recommend”
“Very pleased with the results, a fantastic job was done, Josh and team were very professional, would highly recommend to friends and family.”
Recent double glazing work
Get your free double glazing quote
Speak to Josh directly. CERTASS registered, 4.9★ on Google from 68 reviews, and every installation backed by a 10 Year Quality Mark Protection Guarantee. Quotes are always free.