Book a Metal Facade Replacement Site Survey | Techno Kol Uzi

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A metal facade replacement site survey is an on-site visit where our team measures every opening, checks the wall and structure condition, and records fixing points before anything is fabricated. Booking it early gives you accurate dimensions and a written specification you can approve before production starts at our Tel Aviv factory.

Why an On-Site Survey Matters for Facade Replacement

Existing openings rarely match the drawings exactly. Walls can be out of plumb, reveals can vary by several millimeters from floor to lintel, and old fixings may be damaged or missing. Measuring on site before fabrication removes guesswork and protects the schedule of the whole project.

For architects and designers, a survey turns assumptions into verified data. The result is a set of dimensions you can rely on when coordinating with the contractor and the building committee.

What We Measure During the Survey

Our surveyor records each opening individually rather than relying on a single typical size. The survey typically covers:

Clear and face dimensions of every opening, at top, middle and bottom
Wall thickness, reveal depth and the position of the frame
Floor levels, thresholds and any slope affecting the base
Structural elements such as lintels, columns and slab edges
Existing fixings and suitable anchoring points

Each measurement is noted with a sketch and, where useful, photographs.

How the Survey Feeds Into Drawings and Specification

After the visit, the measurements are transferred into a drawing and a written specification. The document describes the profiles, the opening types, the finish and the installation method. Anything that needs your decision, such as a change in opening direction or a different glass or infill, is flagged clearly.

We send the drawing for your review. Production begins only after you approve it in writing, so changes are caught on paper rather than on the building.

Safety, Railings and Structural Checks

Where the facade includes railings or guards, the survey also considers height, infill spacing and the fixing base. The Israeli railing standard SI 1142 sets the framework for these elements, but exact required values are confirmed together with your structural engineer rather than assumed from memory.

If the existing substrate looks weak, we note it and recommend a structural check before the new facade is anchored.

Preparing for Your Survey Visit

A short preparation saves time on site. Please have ready any available drawings, elevation photos, and a list of the openings that matter most. Confirm access to every floor, the roof edge if relevant, and the building's common areas where needed.

Share the building address and floor plan
Indicate any openings that are already known to be non-standard
Let the building committee know the survey date in advance

From Survey to Installation

Once the specification is approved, the work moves to our factory at 37 Rival Street, Tel Aviv, where the metalwork is cut, assembled and finished. Hot-dip galvanizing or powder coating is applied as the project requires. Installation is scheduled with the contractor so the facade can be replaced in a planned sequence.

Working from a verified survey means fewer site adjustments and a smoother handover to your client.

Frequently asked questions

How long does a site survey take?

The duration depends on the number of openings and the access available on the day. We agree on the timing when booking so that your team and the building committee know what to expect.

Do I need to be present during the survey?

It is helpful if you or a representative attends, especially for design decisions. If you cannot attend, we can work from your drawings and send the findings for your review.

Will the survey include a written specification?

Yes. The survey results are turned into a drawing and written specification that you review and approve before any production starts.

Can you survey an existing facade that is being replaced in stages?

Yes. We can record each stage separately so that every section is measured and documented accurately before its replacement.

Common mistakes to avoid

Relying on typical dimensions or old drawings instead of measuring each opening is the most common error. Skipping the structural and fixing check can also lead to costly changes after fabrication has started.

Our recommendation

Book the survey before finalizing the facade design, and ask for the measurements to be confirmed against the actual openings. Keep the written specification as the reference document for all parties.

Summary

A metal facade replacement site survey verifies every dimension and fixing point on site, so the drawings and fabrication match the building.

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