Firezat Fire Shield Structure Wrap

How it works

A reflective aluminium-faced fabric that you fasten over the exterior of a structure before a fire front arrives. It reflects radiant heat and blocks direct ember contact with the wall and roof surfaces underneath. It is the same principle firefighters use when they wrap historic cabins and lookouts ahead of a burn — which is exactly where the technique comes from.

What the market looks like

Structure wrap is a genuinely proven technique with a very small consumer market. Firezat is the best-known homeowner-facing brand; the rest of the category is professional wrap sold to agencies for fire-line use. Consumer kits run CAD $3,500–$12,000 for a house. The problem is not efficacy — agencies use it because it works — it is deployment: wrapping a house is a multi-person job that takes hours, needs practice, and has to happen before the front arrives but after you would rather have left.

Features that actually matter

Reflective aluminium face

Rejects the radiant heat that ignites siding, trim and window frames without any flame contact.

Fibreglass-reinforced substrate

Strong enough to survive the wind and handling that wrapping a house involves.

Custom-cut kits

Sold cut to your building's dimensions with a fastening scheme, rather than as a roll you improvise from.

Reusable

If it is not damaged, it comes off and goes back in the crate for next time.

Covers what nothing else can

Windows, eaves, decks and log walls all at once — surfaces that sprinklers and gel each only partly address.

What it really costs

Up front

CAD $4,000–$14,000 / USD $3,000–$11,000 for a house kit, depending on size and complexity.

Consumables

Fasteners and tape per deployment, CAD $100–$300. Damaged panels after a real deployment.

What else you'll need

Storage space. A crate of wrap is bulky and must stay dry.

Over five years

Purchase price plus replacement of damaged sections. Realistically, most kits are deployed zero or one times in five years.

Figures are typical street prices in Canadian and US dollars as of September 2026, gathered from public retail listings. They move with the season and with the exchange rate — treat them as a planning band, not a quote.

How it differs from the alternatives

Versus gel

Wrap does not need water and does not dry out, so it holds indefinitely once up. It takes far longer to deploy and costs several times as much.

Versus sprinklers

Sprinklers run unattended for hours but need water and pressure. Wrap needs neither but needs people and time. Neither substitutes for the other.

The deployment problem

This is the honest issue with the category. Wrapping a two-storey house is a 4–8 hour job for two or three people with ladders, in smoke, under an evacuation order. If you have not rehearsed it, you will not complete it.

Where it genuinely wins

Log homes, heritage cabins, remote structures with no water supply, and outbuildings you plan to wrap early and leave. Also the only good answer for a structure you can prepare days ahead and then walk away from.

If not this, then what

• Barricade gel plus sprinklersFaster to deploy, needs water, comparable or better for a conventional house with a decent supply.
• Wrapping only the outbuilding or the exposed elevationA much smaller kit, a realistic deployment time, and most of the value if one face carries the risk.