If you’re at the stage of picking window frames for a build or renovation, you’ve probably run into this exact fork in the road: go with readymade sizes that are already in stock, or wait for a custom-made frame built to your exact opening. Both are common choices in India right now, and neither is universally “better” — it really comes down to what your project actually needs.
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What Are Readymade Window Frames?
Readymade window frames are manufactured in a fixed set of standard sizes — the dimensions that cover most typical door and window openings in Indian homes. Since they’re produced in bulk ahead of demand, they’re usually sitting in stock and ready to ship the same week you order, sometimes even the same day if a local dealer has them on hand.
What Counts as Custom-Made?
A custom-made frame is manufactured to the exact measurements of your specific opening. Nothing is pre-built — the manufacturer takes your dimensions, then cuts and forms the frame to match. This matters most when a building has non-standard openings, which happens more often than people expect, especially in older constructions or renovated spaces where the original opening wasn’t built to a standard size.
Cost Differences You’ll Actually Notice
Readymade frames are almost always cheaper per unit. Since they’re made in bulk using the same tooling setup repeatedly, the manufacturing cost per frame drops. Custom orders require the production line to be reconfigured for your specific size, which adds cost — sometimes 10-20% more depending on how far off-standard your dimensions are.
If you’re ordering a large quantity — say, for an apartment complex with 40 identical window openings — readymade sizing (assuming your openings match standard dimensions) will save real money across the project.
Delivery Time Is Where the Gap Gets Bigger
This is often the deciding factor for people on a tight construction timeline. Readymade frames, being already manufactured, typically ship within a few days of ordering. Custom frames need to go through the full production cycle — measurement confirmation, manufacturing, quality check — which can take anywhere from a week to a few weeks depending on the manufacturer’s order volume at the time.
If your construction schedule has no flexibility, readymade is usually the safer bet purely on timing.
Fit and Precision
This is where custom-made frames win outright. A readymade frame only fits well if your opening actually matches one of the standard sizes — and in practice, that’s not guaranteed, especially with older buildings, hand-built brick openings, or additions made without a strict architectural plan. Forcing a readymade frame into a slightly mismatched opening usually means gaps that need to be packed with cement or sealant, which weakens the weatherproofing and can look unfinished around the edges.
Custom frames are built to fit exactly, so there’s no compromise on sealing, alignment, or the way the door or window shutter sits inside the frame.
When Readymade Makes Sense
Readymade window frames work well for new constructions built to standard architectural plans, large projects where uniform sizing was designed in from the start, and situations where budget and speed matter more than an exact match. Most residential builders in India actually design their openings around standard frame sizes specifically so they can use readymade options — it’s not an accident that standard sizes exist; the whole industry has converged around a handful of common dimensions for exactly this reason.
When Custom-Made Is Worth the Extra Cost and Wait
Custom frames earn their price when you’re renovating an older structure, when an opening has already been built to an unusual size, or when a project genuinely needs frames that vary from room to room. Commercial spaces with architectural features — arched openings, unusually tall doorways, non-rectangular windows — almost always need custom work, since no standard catalog covers those shapes.
A Practical Way to Decide
Measure your actual opening first, then check it against standard sizes before assuming you need custom. A lot of people default to custom-made simply because they haven’t checked whether their opening already matches a standard dimension — and end up paying more and waiting longer for something readymade could have handled just as well.
Readymade and Custom PPGI Window Frames at Manvik
Manvik manufactures both readymade and custom PPGI window frames, so the choice usually comes down to your specific opening rather than what we can produce. If you’re not sure which category your project falls into, sending us your measurements is the fastest way to find out — we’ll tell you honestly if a readymade size will work before quoting you for custom.
Not sure which one fits your project? Request a Free Quote or WhatsApp us at +91-74969 97603 with your measurements.
FAQs
Q. Are readymade window frames good quality?
Answer: Yes — readymade doesn’t mean lower quality, it just means the frame is manufactured to a standard size rather than a custom one. Material and manufacturing process stay the same either way.
Q. How much cheaper are readymade window frames compared to custom?
Answer: Typically 10-20% less, though the exact difference depends on how far your required size is from standard dimensions and the material used.
Q. Can I return a readymade frame if it doesn’t fit my opening?
Answer: This depends on the manufacturer’s policy, so it’s worth confirming before ordering. It’s always better to measure carefully first rather than relying on a return.
Q. How long does a custom window frame take to manufacture?
Answer: Usually one to a few weeks, depending on the manufacturer’s current order volume and how complex the custom dimensions are.
Q. What standard sizes are available for readymade window frames?
Answer: This varies by manufacturer, but most cover common residential window openings. Check with your supplier for their exact standard size chart before assuming a match.
Conclusion
There’s no universal right answer between readymade and custom-made window frames — it depends on whether your opening matches a standard size, how tight your timeline is, and how much budget flexibility you have. The smartest first step is always to measure your opening and compare it against standard sizes before deciding, rather than assuming custom is automatically the safer choice.
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