Construction site glazing protection
Keep new and existing glazing protected for the entire duration of the works. Anti-splash, anti-scratch, clean removal at handover.
Glazing is installed early on site and takes everything that follows: plaster, paint, render, grinding dust, scaffold rubs, tool impacts. Our construction-site protection film takes all of that instead of the glass. Apply it after the glazing is in place, leave it for the whole build, remove it at handover. The glass underneath stays intact.
Construction-site film: the invisible shield for your glazing
What a site does to glazing
On new-build or renovation sites, glazing takes more punishment than people expect. Plaster and render splashes dry on the glass and leave marks that ordinary cleaning cannot remove without scratching. Grinding, sanding and cutting dust settles on the surface and acts like an abrasive at the first wipe. Paint splashes, even if cleaned quickly, can leave a permanent haze on some coated glasses. Ladders, boards, skips and plant rubbing against the glass create micro-scratches invisible to the naked eye but visible in bright sun.
Protection film absorbs all of these attacks. The exposed surface is the film, not the glass. Every splash, rub and contact hits a sacrificial layer meant to be removed at handover.
When to apply the film
The right moment is immediately after the glazing is installed. The earlier the film goes on, the less chance the glass has of being marked. On well-run sites, filming is part of the glazing workflow: the glazier fits the pane, the installer or helper films straight away, and the glazing is protected before the first follow-on trade enters the room.
On renovation sites where glazing is already in place, apply the film before work starts. A thorough clean of the glass, then the film, and the existing glazing is safe for the works ahead.
Inside, outside, or both
On a new-build, the outer face sees the most from façade work, scaffolding and weather carrying dust. Filming the exterior is the minimum.
The inner face sees follow-on trades: plastering, painting, floors. Where programmes are tight and several trades overlap, filming both sides is the safest option.
On interior-only renovation where the façade is untouched, filming the inner face alone is enough.
How long it can stay on and conditions
Our construction-site films are formulated to remain in place for 3 to 6 months depending on the reference—enough for most follow-on periods. The adhesive is designed for clean removal in that window: pull in strips, the film comes away and the glass is clean underneath.
Beyond 6 months, especially with prolonged sun on the outer face, the adhesive may harden slightly. Removal is still possible but may need solvent cleaning to clear any haze. On long programmes, renewing the film mid-way is good practice.
Cost versus what it saves
The cost of protection film per square metre of glazing is tiny compared with replacement. A typical 2 m² façade unit can cost €200–€500 to replace, before glazier time and lead time. The film protecting it for six months costs a few euros per square metre.
On a 500 m² glazing package, replacing a single damaged unit at the end can cost more than filming everything. Project managers and main contractors run that sum very quickly.
Help
Frequently asked questions
Is construction-site protection film transparent?
It is translucent or slightly tinted depending on the reference. Light still passes through so rooms stay lit during the works. The light tint makes it easy to see which panes are filmed and which are not, so no worker strips the film by mistake or forgets to film a pane.
Can the film be applied in cold weather?
Yes. The adhesive works properly from 5°C. Below that, initial tack is slower but the film holds once applied. On winter sites, store rolls at room temperature before application so the adhesive is at optimum flexibility when you apply it.
Does the film resist welding spatter?
Arc welding and grinding spatter are hot metal particles that can pierce a thin film. Near welding stations we recommend a reinforced protection film or two layers of standard film. The film absorbs the burn and protects the glass but may be punctured locally—that is its job: to take the hit instead of the glazing.
Should the glass be cleaned before applying the film?
Yes. Dusty or greasy glass stops the adhesive bonding properly. A quick clean with a standard glass cleaner is enough. This is not the same standard as for permanent decorative film: you need a clean surface, not a perfect one. Protection film does not need a flawless cosmetic finish.
Can the film be used as rain protection before glazing is installed?
No. Construction-site protection film is meant for glazing already fitted in its frame. It does not replace missing glazing and cannot act as a temporary tarp over an empty opening. To secure an opening without glass, see our temporary broken-glass protection range.
Is the film compatible with coated or self-cleaning glass?
Most coated glasses accept protection film without issue. However, some self-cleaning or hydrophobic surface treatments may react with the film adhesive. We recommend a corner test before filming the whole surface. If the film lifts abnormally or leaves a mark on test removal, contact our technical team.
Who supplies the film on site—the project manager or the glazier?
It depends on the contract. On some sites glazing protection is in the glazing package and the glazier supplies and fits the film. On others the main contractor or project manager supplies the film and has the site cleaning crew apply it. In either case we can deliver direct to site if needed.
What are the delivery lead times?
The full construction-site protection range is stocked at Bonneuil-sur-Marne. Dispatch within 24–48h in mainland France. Large-volume site orders get dedicated logistics follow-up. On-site delivery available.
