Bradway · Bay Window Homes
Secondary Glazing for Bay Window Homes Properties in Bradway, Sheffield
Bay Window Homes stock is a large part of what stands in Bradway (S17). The window problem in these houses is cold downdraught across the whole bay recess, and locally it is compounded by rail noise from the Sheffield–Chesterfield line in rear bedrooms. Most enquiries here come from owner-occupiers doing one or two rooms at a time, so we price per opening rather than per house. Bradway is about 6 miles from central Sheffield, so a survey here is a short run for our team off the M1 J33.
Aluminium systems are powder-coated to any RAL colour at no extra lead time.
Installs are room-side only, so scaffolding is never needed and the exterior is untouched.
We survey with a sound level meter where noise is the driver, so the target is a number rather than an impression.
What we actually fit
| Property type | Bay Window Homes (Victorian to 1930s) |
|---|---|
| Original glazing | 3- or 5-facet bays with leaded lights |
| Dominant problem | cold downdraught across the whole bay recess |
| Local window stock | casement bays, many replaced |
| Consent position | No conservation designation recorded for this area, so the choice is technical rather than a consent question. |
Survey notes from the area
Adding a thermal-break at the sill closes the last cold-air path into the seating area.
A multi-panel horizontal slider follows the bay geometry — templated to each facet so nothing looks bodged.
Bay Window Homes properties date from the Victorian to 1930s, and the original glazing is 3- or 5-facet bays with leaded lights.
Cold downdraught across the whole bay recess — that is what we are asked to solve in Bradway.
Local conditions matter: rail noise from the Sheffield–Chesterfield line in rear bedrooms.
Bradway sits 6 miles from central Sheffield, near Bradway Bank, so a survey visit is usually within the week.
Recent installs nearby
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.
Kelham Island loft conversion
Four large steel-frame factory openings sealed with slim satin-anodised horizontal sliders. Post-install U-value 1.87 W/m²K.
Local reference points
- Area
- Bradway (S17)
- Town
- Sheffield, South Yorkshire
- Housing era
- 1930s and post-war detached
- Typical windows
- casement bays, many replaced
- Landmark
- Bradway Bank
- Conservation area
- No
- Property type
- Bay Window Homes
- Build era
- Victorian to 1930s
Common questions
How is the quote calculated?
We survey and template every opening on site, then quote in writing per opening — no per-square-metre pricing that hides oversize charges.
Is there a warranty?
Yes — 10 years on the manufacture and installation, and a manufacturer's warranty on the glass units.
Can I still open the original window?
Yes — every sliding, hinged and lift-out unit is designed to move clear so you can operate the primary window behind it.
Can Low-E glass be combined with acoustic laminated?
Yes — most heavy specifications combine both, so you get acoustic gain and thermal gain in the same install.
What U-value can secondary glazing achieve?
As low as 1.868 W/m²K with Low-E soft-coat glass and a 100 mm cavity — comfortably meeting current retrofit building-regs targets.
Can we do one room now and the rest later?
Yes. We template and price per opening, so a later phase is quoted at the same rate — there is no penalty for splitting the work.
Will it get in the way of curtains or blinds?
Rarely. Reveal-fixed units sit inside the existing recess; where the recess is shallow we face-fix and reposition the blind, which we flag at survey rather than on the day.
Order of work
- Step 1
Tell us how many openings the property has — bay window homes layouts are consistent enough that we can price closely from a description.
- Step 2
Survey and template every opening, including any that have already been altered by a previous owner.
- Step 3
Manufacture, typically two to three weeks.
- Step 4
Install room-side in a single day for most whole-house jobs in Bradway.
Bay Window Homes in Bradway — the short version
Cold downdraught across the whole bay recess is the recurring issue in bay window homes stock, and in Bradway it arrives alongside rail noise from the Sheffield–Chesterfield line in rear bedrooms. A room-side secondary system handles both without touching the original windows.
Start with one room
Send the opening sizes for the worst room and we will price that first — extending later costs no more. Bay Window Homes layouts in Bradway are consistent enough that we can price closely from a room count.