In a hurricane the house is usually lost through an opening, not through a wall. Once a window fails, the pressure inside does the rest — which is why glazing is the part worth spending on.
Wind alone rarely destroys a well-built concrete house on this coast. What destroys it is a breached opening: once wind enters, internal pressure lifts the roof and pushes walls outward from the inside. Debris is what breaches the opening — not the wind speed itself, but a roof tile or a branch arriving at 200 km/h. Protecting openings is therefore the highest-return safety spend in a coastal house, and it is also the part most often value-engineered out of a budget.
Laminated impact glazing: two glass panes bonded to an interpolymer layer, so the glass may crack but the opening stays sealed. It is permanent, needs nothing done before a storm, and is the only option that works when you are not in the country. Roll-down or accordion shutters: strong and reusable, but someone has to close them. Removable storm panels: the cheapest, and useless if nobody is there to install them. For an absentee owner, that last point decides the choice more than the price does.
Impact-rated systems are tested by firing a projectile at the assembly and then cycling it through thousands of pressure reversals. What passes is the whole assembly — glass, frame, anchors — not the glass alone, which is why installing impact glass in an ordinary frame with ordinary anchors buys much less than the invoice suggests. Ask for the test documentation of the complete system, and confirm the anchoring detail matches what is on the drawings.
| Protection | How it behaves | Cost per m² of opening, 2026 |
|---|---|---|
| Standard tempered glazing | No debris protection | $3,000 – $5,000 MXN |
| Laminated impact glazing | Stays sealed when struck; nothing to close | $8,000 – $15,000 MXN |
| Roll-down shutters | Strong, reusable, must be closed | $4,500 – $9,000 MXN |
| Accordion shutters | Lower cost, manual operation | $3,000 – $6,000 MXN |
| Removable storm panels | Cheapest, needs someone on site | $1,200 – $2,800 MXN |
Ranges per square metre of opening, installed, for the Riviera Maya. The frame series matters as much as the glass: a heavy structural series with impact glass behaves very differently from a light series with the same pane.
Near the sea the failure sequence is predictable: hardware first, then tracks, then the seals. Ordinary galvanised hardware on a beachfront window can seize within a few years, and a shutter that will not close is not protection. Specify stainless hardware, quality anodised or electrostatic finishes, and wash the frames and tracks with fresh water as routine maintenance. It is fifteen minutes a few times a year against replacing an entire system.
Related pages: Aluminium windows: series and glass · Hurricane-proof construction · Concierge construction service · General contractor in the Riviera Maya
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