A bedroom window with no escape opener
The frames go in on a two-storey house. At the final check the fitter notices the new first floor bedroom window has fixed lights and a small top opener, where the old one had a wide side-hung sash. The surveyor ticked the style the customer liked from the brochure. Nobody applied the question your team normally asks for upper floor bedrooms. The frame has to be remade.
The same thing happens with a low pane next to a door that should have been specified in safety glass, or a kitchen window ordered without the ventilation your process expects.
Why these details slip
The rules your team works to depend on each opening's context: what room it serves, which floor it is on, how close it is to a door, how low the glass is, whether it is the main escape route. That context is in the surveyor's head, not on the order.
- Survey sheets record size and style, not room use and position.
- Surveyors apply the rules from memory under time pressure.
- Customer style choices can override a requirement without anyone noticing.
- The office entering the order has no context to check against.
- Fabricators make what is ordered and do not check room use.
What the regulations require for each opening is for your surveyors, your scheme and your advisers to determine. The checks apply the rules your team writes down. We do not interpret regulations for you.
What a missed detail costs
A remade frame costs the frame, the lead time and a second fitting visit. A missed requirement found after installation can be a problem when the job is notified or inspected, or later when the house is sold. And an error of this kind feels much worse to a customer than a delayed delivery, because it is about their home being right.
Order checks based on your rules
- At survey, each opening records its room, floor, position relative to doors and floor level, and whether it is an escape route, alongside size and style.
- Your team writes its rules in plain terms, such as upper floor habitable rooms need an opener meeting our egress spec, panes within our defined zone need safety glass, and replacement frames get the ventilation our process specifies.
- The rules are applied to every frame automatically, and any frame that seems not to meet them is flagged with the reason.
- The surveyor or office must resolve each flag, by changing the spec or recording why it does not apply, before the order is released.
- The fabricator's acknowledgement is checked again for the glass and opener details on flagged frames.
- The record of each check stays on the job, which helps with notification and handover documents.
| Opening context | Rule your team sets | Flag raised when |
|---|---|---|
| Upper floor bedroom | Opener meeting your egress spec | Style chosen has no suitable opener |
| Pane near a door or low down | Safety glass in that zone | Glass spec is standard float |
| Replacement in a habitable room | Ventilation as your process specifies | No ventilation specified |
| Bathroom | Obscure glass as agreed with customer | Clear glass ordered |
After the checks go in
Surveyors no longer carry every rule in their head, and a style choice from the brochure cannot quietly override a requirement. The office has a clear list of questions to resolve before ordering. Remakes for these reasons become rare, and when they happen you can see which rule was bypassed and why.
New surveyors learn your standards from the flags, which shortens the time before you trust their surveys without checking every one.
Signs you need order checks
- A frame has been remade because of an opener, glass or vent issue.
- Survey sheets do not record room use or floor level.
- Only your most experienced surveyor applies the rules reliably.
- Nobody checks the order against the room before it goes to the fabricator.