Asphalt Shingles
North America's default roof: cheap, familiar, fast. In the tropics they're usually the wrong pick. Sun and heat cook them, humidity grows algae, and hurricanes lift them. Here's the case, both ways.
Asphalt shingles cover roughly four out of five North American homes: a fiberglass mat coated in asphalt and mineral granules, nailed down in overlapping rows. They're cheap, they come in every color, and any roofer can lay them in a day. That's the whole case for them. In a hot, humid, storm-prone place, the very things that make shingles convenient up north start working against them, which is why you see far fewer of them on well-built tropical homes.
How shingles go on
Shingles nail in overlapping courses over an underlayment on a solid deck, working up from the eaves. Three-tab shingles are the flat, cheap version. Architectural, or dimensional, shingles are thicker, last longer, and look better. A strip of sealant bonds each course to the one below so wind can't get under it, and that bond is exactly what heat and UV break down over time.
What it costs
Shingles are the $ roof, about $30 to $70 per square metre installed, $3 to $6.50 a square foot, the cheapest common option upfront. But with a tropical lifespan often landing at the low end of the 12-to-25-year range, the cost per year can quietly overtake a metal or tile roof you'd only buy once. Cheap today isn't always cheap across the life of the house. The range depends mostly on three-tab versus architectural.
Shingles, weighed up
| Factor | Rating | Notes |
|---|---|---|
| Cost | 🟢 | Cheapest roof upfront |
| Lifespan | 🔴 | 12 to 25 years, and shorter under tropical UV |
| Heat/UV | 🔴 | Sun bakes and degrades them; dark colors absorb heat |
| Humidity/algae | 🔴 | Constant humidity grows algae streaks |
| Hurricane/wind | 🔴 | The common roof most likely to lift or tear off |
| Water shedding | 🟢 | Sheds rain fine while intact |
| Install ease | 🟢 | Fast, familiar, any roofer |
| Weight | 🟢 | Light |
| Permitting/finance | 🟢 | Universally accepted |
Easy to lay, hard to justify
Ease of installation is asphalt's real strength: it's the simplest, fastest, most widely-known roof to lay, which is why it dominates volume homebuilding. The tropical question isn't whether you can install it, anyone can, but whether you should. Under strong equatorial sun the asphalt binder dries and cracks faster, humidity feeds algae, and the sealant bond that keeps shingles down is the first thing a hurricane goes after. If you do use shingles here, choose architectural, algae-resistant, high-wind-rated ones and go in knowing you're trading long-term performance for a lower upfront price. For most permanent tropical homes, metal or tile is the better bet.
Weighing the cheap option against the long game?
SORA builds fixed-price homes for foreign buyers in Panama and Costa Rica. We pick the roof that suits your site, budget, and how long you plan to keep the house, and we build it to take the tropics.
See 2026 build costs →Frequently asked questions
How long do asphalt shingles last in a tropical climate?
Asphalt shingles last 12 to 25 years in temperate climates, but tropical conditions push that toward the low end, since strong UV degrades the asphalt binder faster and humidity encourages algae. Architectural shingles last longer than cheap three-tab, but still fall well short of metal or tile.
Are asphalt shingles good in hurricanes?
They're the weakest common roof in high wind. Shingles rely on a sealant bond and nails to stay down, and hurricane gusts routinely lift and tear them off. If shingles go on in a hurricane zone, high-wind-rated products and a correct nailing pattern are essential, but metal and concrete perform far better.
Why are asphalt shingles so common if they don't last as long?
Because they're the cheapest roof to buy and the fastest to install, which suits volume homebuilding in temperate North America. In the tropics, where UV, humidity, and hurricanes are harsher, that upfront saving is often outweighed by the shorter lifespan and weaker storm resistance.
Sources & verification
Figures in this guide were checked against primary and authoritative sources on 27 July 2026. Immigration, tax, and cost figures change — always confirm the current rules with the official body or a licensed professional before acting.
- Bob Vila — asphalt shingle types, cost & lifespan
- Forbes Home — asphalt shingle roof cost