Meltham · HD9
Crittall glazing in Meltham, Huddersfield
Around Meltham Mills, Meltham still carries a lot of original glazing — stone-lintelled sashes and casements. Where those are 1920s–1960s, and again in modern conversions the failure mode is predictable: steel conducts heat straight through the frame, so the frame itself is the cold bridge, not just the glass. Meltham is not a conservation area, so the decision is purely technical rather than a consent question. Mixed residential and commercial use around here means out-of-hours fitting is common and we quote for it as standard. Meltham is about 5 miles from central Huddersfield, so a survey here is a short run for our team off the M62 J24.
What we find on these streets
We align the secondary sightlines with the existing glazing bars where possible so the grid pattern still reads from inside the room.
On a steel window the frame can lose more heat than the glass; that is why replacing the glass alone rarely fixes a Crittall's condensation.
Meltham stock is mill-town stone terraces and the prevailing glazing is stone-lintelled sashes and casements, which is why crittall glazing comes up here so often.
Steel frames rarely sit true, so every opening is templated individually rather than batched.
Meltham carries no conservation designation, so the specification is decided on performance alone.
Local reference points
- Area
- Meltham (HD9)
- Town
- Huddersfield, West Yorkshire
- Housing era
- mill-town stone terraces
- Typical windows
- stone-lintelled sashes and casements
- Landmark
- Meltham Mills
- Conservation area
- No
- Window style
- Crittall & Steel Windows
- Period
- 1920s–1960s, and again in modern conversions
What happens next
- Step 1
Send a photo of the window — with slim galvanised or painted steel frames with small rectangular panes and thin glazing bars we can usually tell you the likely system before we visit.
- Step 2
Survey in Meltham: steel frames rarely sit true, so every opening is templated individually rather than batched.
- Step 3
Manufacture to the templated sizes with your chosen finish.
- Step 4
Room-side install with no external access and no alteration to the original frame.
The specification we recommend
| Window type | slim galvanised or painted steel frames with small rectangular panes and thin glazing bars (1920s–1960s, and again in modern conversions) |
|---|---|
| Underlying problem | steel conducts heat straight through the frame, so the frame itself is the cold bridge, not just the glass |
| System we fit | slim-profile hinged or sliding units set to preserve the grid pattern |
| Glass specification | Low-E glass with a wide cavity, because the frame conduction dominates the heat loss |
| Measurement | steel frames rarely sit true, so every opening is templated individually rather than batched |
| Heritage position | original Crittall units are increasingly valued and often retained deliberately; a room-side pane lets you keep the look and fix the performance |
Every opening is templated on site — we do not price secondary glazing by the square metre.
Listed-building drawings and specifications are prepared free with the quote where consent is needed.
Measured performance figures come from our own post-install testing, not manufacturer maximums.
We survey with a sound level meter where noise is the driver, so the target is a number rather than an impression.
Common questions
Why do my Crittall windows run with water?
Because the steel frame conducts heat out and drops well below room dew point. The water forms on the frame as much as the glass, which is why re-glazing alone does not solve it.
Will I lose the Crittall look?
No — the original stays in place and visible, and we align the secondary sightlines with the existing bars so the grid still reads.
Can you fit to rusted or distorted steel frames?
We fix to the reveal, not to the steel, so frame condition does not limit the install. We will flag any frame that needs remedial work first.
Can you work outside trading hours?
Yes. Evening, weekend and phased installs are routine and are priced into the quote rather than added later.
What about fire escape and means of escape windows?
Escape openings get hinged or lift-out units with a compliant catch, specified on a per-opening basis at survey.
Recent installs nearby
Edgerton stone-mullioned villa
Whole-house retrofit of hinged secondary units behind original mullioned casements. U-value 1.94 W/m²K on tested rooms.
Nether Edge Grade II sash retrofit
Six original box sashes fitted with balanced vertical secondary sliders — full listed-building consent secured in six weeks.
Ecclesall Road bay-window sound retrofit
Three-panel horizontal sliders across a 3.2 m Edwardian bay — Rw measured at 47 dB post-install.
Fitted around your trading hours
Evening and weekend installs are standard for us — tell us the access window and we will work to it. Send a photo of the crittall glazing — with slim galvanised or painted steel frames with small rectangular panes and thin glazing bars in a mill-town stone terraces Meltham property we can usually spec it before we visit.
Crittall glazing in Meltham — the short version
Steel conducts heat straight through the frame, so the frame itself is the cold bridge, not just the glass. We fit slim-profile hinged or sliding units set to preserve the grid pattern with Low-E glass with a wide cavity, because the frame conduction dominates the heat loss, templated to your opening. The cold-bridging frame is taken out of contact with room air, which is what stops the running condensation these windows are notorious for.