New triple glazing for Cardiff homes
Property type drives the brief in Cardiff more than budget does. Edwardian and Victorian bay-fronted houses in Cathays and Roath, 1930s semis in Llanishen, modern builds in Pontprennau — and each one calls for a different triple glazing approach. We've quoted city professionals from Llanishen through to landlords near Cardiff Bay, Capital Business Park, and the spec is rarely identical twice. 10-year sealed unit guarantee, 10-year frame, 2-year fitting on every quote.
Free quote in Cardiff
Cardiff at a glance
- Council
- Cardiff
- Postcodes
- CF10, CF11, CF14, CF23, CF24, CF5
- Main route
- A48
- Nearest town
- Penarth (4 mi)
Capital city — everything from Edwardian conservation-area bays to glass-fronted Bay apartments.
Triple glazing across Cardiff
- Cyncoed
- Llanishen
- Roath
- Cathays
- Penylan
- Whitchurch
- Pontprennau
- Rhiwbina
- Heath
- Grangetown
- Splott
- Canton
- Llandaff
- Radyr
- Gabalfa
- Ely
- Adamsdown
- Heritage-friendly frame profiles in conservation streetsOur triple glazing address this with 44mm triple-glazed sealed units.
- Traffic noise on the A48 ringOur triple glazing address this with 44mm triple-glazed sealed units.
- Single-glazed bays losing heat in tall Victorian roomsOur triple glazing address this with 44mm triple-glazed sealed units.
How we build triple glazing
Existing frames stripped, deeper 70mm profile fitted where needed to carry the extra glass weight, hinges upgraded to heavy-duty spec, perimeter sealed with low-modulus silicone.
- • 44mm triple-glazed sealed units
- • two warm-edge spacers
- • argon or krypton gas fill
- • low-E soft-coat inner and outer panes
Guarantee: 10-year sealed unit guarantee, 10-year frame, 2-year fitting.
Why Cardiff homeowners choose us
- homes on exposed hillsides
- properties near busy trunk roads
- buyers targeting an A++ rating
FAQs — triple glazing in Cardiff
Will triple glazing suit the older Edwardian and Victorian bay-fronted houses in Cathays and Roath common around Cardiff?+
On hillside NP4 and CF83 addresses the wind chill drops surface temperatures — triple glazing lifts the internal pane 3–5°C over double. We've installed dozens in Cyncoed and Llanishen alone.
What colours and finishes are available for triple glazing?+
available in uPVC or aluminium frames; casement, tilt & turn or fixed configurations; white, anthracite, black or foiled woodgrain. We bring physical samples to the quote so you can see them against your Edwardian and Victorian bay-fronted houses in Cathays and Roath in real light.
How do you reach jobs in Cardiff from your base?+
10 miles from base, A470 the whole way — Cardiff installs run as smoothly as our home patch — typically a short run via A48.
Why replace the whole set rather than one-by-one in a Cardiff home?+
Because traffic noise from the A470 or A469 that double glazing only partly muffles, and cold radiating off the glass at night rarely stays isolated — once one unit goes, the rest follow within a few years. Doing it once means matching frames across the elevation and one trip for our team into CF10.
Do you fit triple glazing across all of Cardiff?+
Yes — we work across every CF10 and CF11 and CF14 and CF23 and CF24 and CF5 postcode, from Cyncoed through to Llanishen, and out as far as Roath. 10 miles from base, A470 the whole way — Cardiff installs run as smoothly as our home patch.
Solve heritage-friendly frame profiles in conservation streets for good
Our triple glazing use two warm-edge spacers to fix the root cause — not patch it.
Book a free surveySummary — triple glazing in Cardiff
If you've been weighing up triple glazing for your Cardiff home, the next step is a free survey. Bring your address, we'll bring the samples — and you'll have a written quote in your inbox within a day.
Let's make your house feel more like home.
Fill in a few details and we'll come back within 24 hours with a clear quote — no callout fee, no pressure.