Lattice vs Solid Patio Cover: Pompano Beach Shade Guide

Lattice gives you roughly 40 to 70 percent shade and zero rain protection; a solid cover gives you 100 percent of both and takes some daylight from the rooms behind it. That's the entire tradeoff. Everything else in this decision is price and personal preference.

The 40-to-70 number is honest and it's also slippery, because lattice shade moves. The chair that was perfectly shaded when you sat down at two o'clock is in full sun by four, which is a fact of geometry rather than a design flaw, and it's the thing nobody mentions in the showroom.

Head to head

	Lattice (open blades)	Solid / W-pan
Shade	~40–70%, shifts through the day	100%, fixed
Rain	Passes through	Keeps you dry
Airflow	Excellent	Good, but reduced
Light into rooms behind	Barely affected	Noticeably reduced
Ceiling fan, lights, TV	Awkward	Easy
Installed cost	~$15–$30/sq ft	~$20–$40/sq ft, $30–$60 insulated
Noise in rain	None to speak of	Drums, unless insulated

The one-line version: lattice is a filter, solid is a roof. If your complaint is glare, lattice handles it. If your complaint is heat, rain, or "we can never eat out here," you need the deck.

What the shade percentage actually depends on

Lattice shade isn't a fixed product spec, it's a function of two things you get to choose.

Blade width. Wider blades block more sky per blade. Common aluminum lattice blades come in a few widths, and the wider profiles push you toward the top of that 40 to 70 percent range.

Spacing. Tighter spacing means more blades, more shade, and more material cost. This is the dial most people don't realize they can turn. If a quote comes back with standard spacing and you want more shade, ask what tighter spacing costs before you jump to a solid deck — sometimes it's a few hundred dollars and it solves the problem.

Which way the blades run. This is the free variable and almost nobody raises it. Blades running north-south drag their shadow sideways across the slab as the sun crosses. Blades running east-west park their shadow more or less in place, then give up most of it when the sun drops low morning and evening. Neither is wrong. The point is that 40 to 70 percent describes coverage averaged over a day, not the share of light landing on the chair you are actually in at four o'clock. If there is one spot you always sit, say so, and have the blades run to shade it.

What tighter spacing will never do is stop rain. Water finds a 2-inch gap with enthusiasm.

What "solid" actually means

"Solid" is not one product. It covers a folded W-profile pan, a plain flat pan, and a foam-core sandwich panel, and they differ in stiffness, in how far they reach between beams, and in how loud they are in a downpour — the foam one being the only one that declines to audition for a drum solo. Those three are specified and priced in the insulated patio cover cost guide.

What matters on this page is the thing all three have in common: no light and no water gets through any of them. The only spec worth carrying into this decision is that a stiffer deck reaches further between beams. So if a quote comes back with a post landing exactly where you wanted the table, ask whether a different pan profile clears the span instead of adding the post. That is a geometry conversation, not an upsell, and occasionally it costs nothing.

The regret nobody warns you about

Here's the pattern. Someone puts a solid cover over the patio directly outside a sliding glass door. The patio is transformed. The kitchen behind it, which used to get afternoon light through that door, now needs a lamp on at 3 p.m. in June.

A solid roof doesn't just shade the patio, it shades the wall of your house behind it. That's a feature if the room bakes and you're paying to cool it. It's a real loss if that room was the bright one. Walk out there, look at what's behind the patio, and think about it for five minutes before you sign anything.

Combination covers: the option nobody offers you

The fix is obvious once you've seen it and almost nobody suggests it: build one structure with a solid section over the part you want dry — the table, the grill, the seating — and lattice over the rest, especially the section nearest the windows.

You get rain protection where it matters, full daylight to the glass, and a structure that looks deliberate rather than compromised. It costs a bit more than either single version because it's two roof systems in one frame. It is the most underrated product in this entire category and the reason is straightforward: it's marginally more work to quote and easier to sell one panel type.

Louvered systems, briefly

If budget genuinely isn't the constraint, motorized louvered covers from Struxure, Equinox and similar makers do both jobs. Blades rotate open for airflow and dappled light, then close to a watertight roof, and many include rain sensors that shut them for you while you're out. They run roughly $80 to $150-plus per square foot, which for a 12x20 is a number with a different first digit than everything else on this page. Terrific product. Not the value pick, and anyone pretending otherwise is working on commission.

The structural part applies to both

Whatever goes on top, the frame beneath it is the same trade: piers in the ground, standoff bases on them, and a ledger that gets flashed correctly or quietly ruins the wall it is bolted to. Those details and the code sections behind them are set out in the pergola vs patio cover breakdown.

One difference does belong here, because it is why this choice is hard to undo. A solid deck catches the wind lattice lets through. Uplift on a sealed roof is a different order of load, so a solid cover gets heavier members, more anchors and more concrete than an open-blade structure of the same footprint. Convert lattice to solid later and it is not a panel swap — you are asking a frame sized for air to hold a sail, which usually means new beams or new posts. How much heavier depends entirely on the design wind speed your jurisdiction adopts, and that number is in the permits guide.

When lattice is obviously the right call

If you only use the patio in the evenings, buy lattice and put the difference in your pocket. Solid roofing is a daytime product. Its job is blocking sun at 2 p.m. and rain in a shower. After sunset, lattice and solid feel nearly identical apart from the rain, and you'll have saved roughly $5 to $15 a square foot — about $1,200 to $3,600 on a typical 12x20.

Same answer if the patio is primarily an architectural feature, if you have climbing plants in mind, or if the space is a walkway between the house and a pool rather than a room. Lattice is the cheaper option and often the better-looking one. We'll say that out loud even though the solid cover is the bigger invoice.

And if you're weighing an open structure more broadly, the pergola vs patio cover breakdown covers that comparison from the structure side.

Bottom line

Lattice for filtered light, airflow, budget and evening use. Solid for heat, rain, and anything you plan to mount overhead. Combination when the patio sits in front of windows you like, which is more often than the industry admits.

Pompano Beach Elite Patio Covers builds aluminum lattice and pergola structures, insulated solid-roof covers and full outdoor living spaces across Pompano Beach and north Broward County, engineered and permitted for local loads. Tell us how you use the patio and we'll tell you which roof it needs, including when that's the cheaper one. Call (855) 772-8680.