If you are building new frame windows, one of the first questions that springs to mind is how long will it take? The truthful response is, “it varies,” but you will find some typical signposts that most window replacement projects must follow – specifically the factors influencing the timeline.
- Measuring (usually 1 visit)
You have an installer come out to survey the site and do things like measure up precisely, confirm opening types or ventilation requirements/access (e.g. for skylights). For Double Glazing Cardiff, visit choicetradeframes.co.uk/upvc-windows-doors/cardiff
For most homes, it can be done in less than 2 hours but the visit may take longer if your place requires:
Bay windows
Unusual openings
Hard-to-reach upper floors
A mix of window styles
- Manufacturing lead time (usually the most extensive part of the timeline)
Lead times are supplier dependent and also seasonal, so this step may take up to several weeks. If you have a deadline to meet in your life (moving house or renovation schedule), book in advance.
- Installation takes 1–3 days for most homes
A very rough guide for the fitting itself:
Windows – 1–2 per installer (based on size) and complexity of design
General House – 1 to a couple of days
Quick swaps (old window out, new window in) take less time to complete than work involving the renewal of damaged reveals, lintels or issues not identified until starting work.
- What can slow things down?
There are a few common denominators that will prolong the job:
Harsh climates (more applicable for open vents)
Difficult access or parking restrictions
Decayed timber or decaying brickwork, concealed damp
Big units (big bays, picture windows or door sets)
Internal finishes you need to have performed (plastering repairs/paint).
- Finishing and aftercare
A professional installer will clean up and seal perfectly, making sure that each window opens evenly from left to right with no warpage issues. You should also get the warranty papers and maintenance instructions.
Sometimes, installers will return after 4-6 weeks to realign any hinges or locks that may have moved.
A simple rule of thumb
For most homes, fitting windows is a few days work though the surveying and production process can often be far more of the overall project timeline.
If you want the smoothest experience however, make sure to get that survey booked in at least 6-8 weeks before delivery (even earlier if possible), confirm your spec quickly and ensure access is clear on fitting days.