Once you have decided on uPVC windows for the house in Lahore, the next question you are likely to ask is “how long will this take and what is the process of it? Installation isn’t just one appointment, it’s multiple parts, and if you know what each part entails, you can plan for it rather than guessing. Let’s take a realistic step-by-step look at it. Al Munir Windows provides best quality uPVC Windows in Lahore and also all over Pakistan.
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Stage 1: Site Visit & Measurement
It all begins with a technician coming to your home and accurately measuring each window opening, including the tiniest, as any mistake in the measurement can impact the sealing of the window frame when installed. This is when the specifics will be finalized on this trip:
- Window style — fixed, sliding, casement, or tilt & turn
- Glazing — single or double
- Profile brand and hardware options
- Frame color and finish
Typical duration: 1–2 hours, depending on how many windows you’re replacing.
Stage 2: Quotation & Order Confirmation
After measurements are completed, you will receive an itemized quote that details the profile, glazing, hardware and installation costs. Once approved and the deposit paid, production begins.
Typical duration: 1–3 days.
Stage 3: Manufacturing
That’s where the majority of your timeline is spent. The window’s profile is cut, welded and reinforced before it is even delivered to your home, and each is made to your exact measurements.
Typical duration: 1–3 weeks, influenced by:
- How many windows are in your order
- Whether you’ve chosen a locally stocked profile or an imported one
- How busy the supplier currently is
Good to know: You won’t need to do anything during this stage, but it’s worth getting a written completion estimate upfront so you can plan the installation date around it.
Stage 4: Getting Ready for Installation Day
A little prep before the team arrives keeps things moving smoothly:
- Clear furniture, curtains, and blinds away from each window
- Make sure each room is easily accessible
- If you’re replacing existing windows, confirm whether removal and disposal of the old frames is included
Typical duration: 15–30 minutes of prep work on your end.
Stage 5: Removing the Old Windows
For replacement jobs, this comes first. It can get dusty, so it’s worth covering nearby furniture and flooring beforehand.
Typical duration: 30–45 minutes per window, depending on the condition of the old frame.
Stage 6: Fitting & Sealing the New Window
The new uPVC frame is installed, level and anchored into the opening. This is a thing that a lot of people would not be aware of: if there are drafts, water leakage or dust that keeps coming in later, it is probably because of the frame’s poor sealing.
Typical duration: 1–2 hours per window. Tilt & turn windows generally take a bit longer than fixed or sliding styles due to their hardware.
Stage 7: Testing Hardware & Final Adjustments
After the frame is installed, the installer checks the locks, hinges and handles (or rollers for sliding windows) and makes fine adjustments to assure that everything is tight and runs smoothly.
Typical duration: 15–20 minutes per window.
Stage 8: Cleanup & Walkthrough
A quality installer will remove debris, offcuts and packaging, show you how to use your new windows and provide some simple care instructions.
Typical duration: 15–30 minutes.
Realistic Timeline at a Glance
| Stage | Typical Duration |
|---|---|
| Site visit & measurement | 1–2 hours |
| Quotation & confirmation | 1–3 days |
| Manufacturing | 1–3 weeks |
| On-site installation (per window) | 1.5–2.5 hours |
| Full-home installation (10–15 windows) | 1–3 days |
For the average Lahore home on 10 to 15 windows, the total process will take around 2 to 4 weeks, including your first visit to the house, manufacturing and the last day for inspection and walkthrough.
What Can Push the Timeline Out
- Custom shapes or sizes take longer to fabricate than standard dimensions.
- Imported profiles often carry longer lead times than locally stocked ones.
- Larger orders naturally need more on-site installation days.
- Restricted site access, like upper floors in dense neighborhoods, can slow on-site work.
- Heavy monsoon rain occasionally delays installation days for safety reasons.
