Narrow Aluminum Doors for Limited Space Openings

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A narrow aluminum door custom size is made to the exact width and height of your existing opening, so it fits tight or irregular spaces where standard doors do not. At Techno Kol Uzi we measure on site, draw the door to your opening, and manufacture it in our Tel Aviv factory.

Why standard doors often fail in older buildings

Many older buildings in Israel were built with openings that do not follow today's standard door sizes. Walls may have been finished unevenly over the years, and a gap that looks like a common width can turn out to be several centimeters narrower at the top or bottom. Forcing a standard door into such an opening usually leads to gaps, sticking, or a door that never closes properly.

A custom-sized door solves this from the start. The frame and leaf are planned around the real opening rather than the other way around, so the door sits square and seals well.

What we check before we build

Every narrow opening is measured on site before production begins. We look at the width at several heights, the height at several points, the depth of the wall, and the condition of the surrounding structure. We also note which way the door should open and whether it needs to clear furniture, a staircase, or a neighboring window.

Width measured at top, middle, and bottom
Height measured at both sides
Wall thickness and frame depth
Direction of opening and swing clearance

Materials and finish for narrow aluminum doors

Aluminum is a practical choice for narrow doors because it is light, does not rust, and keeps its shape well. For narrow leaves, the profile and reinforcement are selected so the door stays rigid and the hardware runs smoothly. Glazing can be added where daylight is needed in a small space.

The finish is applied after fabrication. We offer powder coating in a range of colors, so the door can match existing windows or the rest of the facade.

The drawing and approval stage

Once the measurements are taken, we prepare a drawing and a written specification showing the door dimensions, opening direction, frame profile, glazing if any, and hardware. You review and approve it before anything goes into production. This step is important because a custom door cannot be returned to a standard stock size, so every detail should be confirmed first.

Please check the drawing carefully and ask about anything that is unclear.

Installation in tight and irregular openings

Installation in an older building requires patience. The frame is positioned, leveled, and fixed to the wall, and any small irregularities are handled with proper packing and sealing. The door is then adjusted so it opens and closes freely and seals against the frame.

Where the wall is out of plumb, we adapt the installation rather than forcing the door to fit an imperfect opening.

Planning for safety and regulations

Doors that serve as building entrances, exits, or shared corridors may be subject to requirements on width, opening direction, and emergency use. Railings and glazed elements also have to meet the relevant Israeli standards. Exact values should always be confirmed with the project engineer or architect before production, and we are glad to coordinate the door design with them.

Frequently asked questions

Can you make a door narrower than a standard size?

Yes. Our doors are made to measure, so the width and height follow your actual opening. We take the measurements on site before we start the drawing.

Do I need to remove the old frame first?

This depends on the condition of the existing frame and the wall. We will advise during the site visit whether the old frame can stay or should be replaced.

How do you measure an irregular opening?

We measure the width and height at several points, not just once, and take the wall depth into account. The most restrictive measurement is used for the design.

Can the door include glass?

Yes, glazing can be added to narrow aluminum doors where light is useful. The glass type and position are agreed with you during the drawing approval stage.

Common mistakes to avoid

The most common mistake is measuring only once or at one height, which misses the variations in older walls. Ordering a door before the drawing is approved also leads to costly changes.

Our recommendation

Measure your opening at three heights and three widths, write the smallest numbers down, and share photos along with them. This gives us the information needed to design a door that fits your space correctly.

Summary

A narrow aluminum door custom size fits the real opening in older buildings, where standard doors often do not work. Accurate measurement and an approved drawing are the keys to a good result.

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