Preparing the Installation Site for a New Metal Door

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Good door installation site preparation means clearing the opening, confirming its measurements and level, and making sure walls, floor and surroundings are ready before installation day. Accurate on-site measurement and a clear written specification are what allow a metal door to be made to fit correctly the first time.

Why site preparation matters

A metal door is made to measure, so the opening it fits into must be known precisely before production starts. Most installation delays come from openings that were not checked, were partly built, or had changed since the first photos were taken.

When the site is ready, the installer can fix the frame quickly, check it is plumb and square, and finish the job in a single visit. This protects your schedule and the quality of the final result.

Measuring the opening

Our team measures the opening on site, at more than one point in width and height, because walls are rarely perfectly straight. We also check the depth of the wall and the position of hinges and locks relative to the opening.

Width and height at top, middle and bottom
Wall thickness and any recesses
Direction of opening and handing

Please do not measure yourself for the order; the on-site measurement is what the drawing is based on.

Checking the wall, floor and threshold

Before installation, the surrounding wall should be finished or at least in its final state, because plaster, tiles or screed change the opening size. The floor level at the threshold matters too, since it determines how the door sits and seals.

Remove old frames, loose plaster and debris from the opening. If the existing frame is damaged or out of square, tell us in advance so the installer can plan the correction.

Clearing the area and protecting surfaces

Make sure the path from the street or lift to the opening is clear, so the door and its frame can be carried in safely. Move furniture, plants and fragile items away from the work zone.

Cover floors, nearby walls and nearby fixtures with protective sheeting. Metal dust and tools can scratch surfaces, and a little preparation avoids cleaning or repair afterwards.

Arranging power, access and the schedule

Installation of a metal door often needs a power socket for drilling and fixing, and a clear space to work. Confirm access to the building, parking for a van, and whether a building committee approval is needed for the work.

Electricity point within reach
Access for the installation team
Neighbors or building management informed if required

From measurement to installation

Our process runs in a clear order: inquiry with photos, on-site measurement, drawing and written specification, your approval, production in our Tel Aviv factory, finishing such as hot-dip galvanizing or powder coating, and then installation. Each step builds on the previous one, so the site information you provide early on matters.

Once the specification is approved, production begins, and we will confirm the installation date with you based on the finished schedule.

Frequently asked questions

Do I need to finish the walls before the door is installed?

Yes, in most cases the surrounding wall should be in its final state, since plaster or tiles change the opening size. Tell us if work is still ongoing so we can plan the measurement accordingly.

Who measures the opening for the door?

Our team measures the opening on site, because a precise drawing depends on checking several points rather than relying on a single figure. This is part of the process before production begins.

What should I prepare before the installers arrive?

Clear the path to the opening, remove furniture and fragile items from the area, and provide a power point nearby. Protecting floors and nearby surfaces is also helpful.

Can an old frame be reused?

This depends on its condition and whether it is square and sound. Let us know in advance, and our installer will assess it on site and advise you.

Common mistakes to avoid

The most common error is measuring the opening before the wall is finished, or ordering from your own measurements instead of an on-site check. Both can lead to a door that does not fit.

Our recommendation

Share photos of the opening and tell us about any upcoming wall work as early as possible, and keep the path to the door clear on installation day. Exact clearances and tolerances are confirmed with our engineer for your specific site.

Summary

Preparing the opening, checking the walls and floor, and clearing access before installation lets a made-to-measure metal door fit correctly on the first visit.

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