House with Metal Roof and Shingles: Mixed Material Design

Mixed metal-and-shingle roofs aren’t just practical in Brooklyn-they’re one of the smartest ways I’ve found to upgrade a roof when you can’t replace everything at once or when you need to balance performance with what the block looks like. After nineteen years on Brooklyn roofs, I’ve installed dozens of these combo setups, and honestly, the two biggest reasons people go this route are budget phasing-getting the expensive metal upgrade over the parts that need it most while leaving healthy shingles in place-and curb appeal, because sometimes you need that street-facing slope to match the neighbors while the back of the house does the heavy lifting against wind and weather.

The first thing I tell people when we meet on the sidewalk is to stop thinking of this as an “all or nothing” roofing decision. You don’t have to choose between a full metal tearoff or limping along with old shingles for another five years. A house with metal roof and shingles lets you build the roof you actually need, section by section, based on which parts take the worst beating and which parts need to keep the co-op board happy or blend into a landmarked block. I’ve done this on rowhouses in Cobble Hill where only the rear addition got metal, on two-families in Sunset Park where we put standing seam over the high-snow-load back slope and kept architectural shingles out front, and on a dozen Bay Ridge homes where wind off the Narrows meant the exposed side got upgraded to interlocking steel while the sheltered side stayed shingled for years.

On a typical Brooklyn block, you’ll see a mix of roof styles anyway-flat tar roofs, older slate, newer shingles, the occasional metal porch-so adding metal to part of your pitched roof doesn’t make you the oddball. What it does is give you control over where your money goes and how your house handles the next nor’easter or summer storm. The trick is planning which slopes get which material, making sure the transition between metal and shingles doesn’t leak or look like a patchwork mess, and understanding that this approach only makes sense if you’re honest about your timeline and what you’re trying to protect.

Once we sort out the look and the why, the next thing everyone asks me is which parts of the roof should be metal and which should stay or become shingles.

Deciding Which Slopes Get Metal and Which Stay Shingles

Here’s the part most people don’t realize until we’re standing on the sidewalk together: your roof isn’t one big surface, it’s a collection of slopes and sections that each face different weather and serve different purposes. The front-facing slope that everyone on the block sees might be in decent shape and might need to match a historic district’s look, while the back slope over your kitchen addition might be older, flatter, and taking all the afternoon sun and ponding water. That’s where I usually start the conversation-front vs. back, street-facing vs. backyard, visible vs. hidden-and we build the plan from there.

Quick Brooklyn Walk-Around: Where Metal Makes Sense, Where Shingles Stay
Rear slope or addition: Metal here gives you wind and leak protection where you need it most, especially over kitchens or bedrooms.
Street-facing slope: Keep or install architectural shingles if curb appeal, block character, or a co-op board matter.
Porch or dormer: Small metal sections here are cost-effective and solve ice-dam or flashing headaches fast.
High-traffic or low-pitch areas: Metal handles foot traffic for HVAC access and sheds water better on shallow slopes.
Wind-exposed sides: If one side of your house faces open water, a park, or gets hammered during storms, that’s where interlocking metal panels earn their keep.

One winter in Bay Ridge, I reworked a 1950s brick rowhouse that had curling three-tab shingles out front and a patched metal section over the back addition. The homeowner wanted better snow-load handling and leak protection but didn’t want to fight the co-op board over changing the streetscape. We designed a standing seam metal section over the high-snow-load side-basically the back slope and the dormer-and kept architectural shingles on the street-facing slope to satisfy the board and keep the block’s look consistent. That project taught me that a house with metal roof and shingles isn’t about compromise, it’s about assigning the right material to the right job and accepting that your roof doesn’t have to look or perform the same on every side.

How Mixed Metal-and-Shingle Roofs Perform in Brooklyn Weather

On paper, a house with metal roof and shingles sounds complicated, but in practice it’s pretty straightforward if the transition line is done right. Metal sheds snow and ice faster, handles high wind better, and lasts forty to sixty years depending on the gauge and finish. Shingles are cheaper, easier to match to neighboring houses, and still give you twenty to thirty years if they’re architectural-grade and installed over a good underlayment. When you combine them on one house, you get the benefits of both-but only if the spot where they meet is flashed, sealed, and designed to handle water that’s moving at different speeds off different materials.

From a roofer’s point of view, the “line” where metal meets shingles is everything. Water running off a metal panel moves fast and in sheets, while water coming off shingles trickles and spreads out more slowly. If that transition isn’t built with custom-bent flashing and a high-quality ice-and-water membrane underneath, you’re going to get leaks within the first heavy rain. I use a step-and-counter flashing detail at these joints, lapping the metal panel edge over the shingle course below it and sealing everything with a membrane that extends at least six inches on either side of the seam. It’s not fancy, but it works, and I’ve never had a callback on a properly flashed transition.

Real Leak and Wind Stories from Brooklyn Projects

During a hot August in Bedford-Stuyvesant, I solved a recurring leak where an older aluminum porch roof met a newer shingle roof. The problem was that the original installer had just butted the two materials together with some caulk and hoped for the best, and every summer storm sent water pouring into the kitchen ceiling. We rebuilt the transition with custom-bent flashing and an ice-and-water membrane that extended up under the shingles and over the metal lip, then used the opportunity to give the clients a partial metal upgrade over their kitchen while preserving the rest of their still-healthy shingles. That job turned into a perfect example of how a mixed roof can be a repair solution and an upgrade at the same time, without the cost or disruption of tearing off the whole thing.

Last January, when the wind was hammering the bay side of Brooklyn, I got a call from a homeowner in Gerritsen Beach whose shingle roof had survived Hurricane Sandy but was showing its age. The wind-exposed rear slope was lifting and curling, but the front slope was still solid. We converted the rear slope to interlocking steel panels for better wind resistance-those panels lock together mechanically, so wind can’t get under them the way it can with shingles-and left the front slope in shingles, matching the neighbors and keeping costs within the FEMA relief budget she was working with. The mixed roof gave her the protection she needed where it mattered and let her defer the front-slope work until she was ready, both financially and emotionally, to tackle the rest.

What Does a Mixed Metal-and-Shingle Roof Actually Cost in Brooklyn?

Cost-wise, this is where mixed roofs either make a ton of sense or none at all. If you’re trying to spread out a big roofing expense over two or three years, doing the metal section now and the shingles later-or vice versa-can keep your budget manageable without leaving your house unprotected. But if your whole roof is shot and needs to come off anyway, then splitting it into two materials just adds complexity and labor without saving you much, because you’re still paying for mobilization, permits, and tearoff twice. The sweet spot is when one section is failing and another isn’t, or when you’re adding an addition or dormer and can spec the new section in metal while leaving the existing shingles alone.

In Brooklyn, a standing seam metal roof over a small rear addition or dormer might run you $12 to $18 per square foot installed, depending on the metal gauge, color, and how tricky the access is. Architectural shingles on a straightforward front slope usually come in around $6 to $9 per square foot, including underlayment and basic flashing. So if you’ve got a 1,200-square-foot roof and you put metal on 400 square feet of it-say, the back slope and a dormer-you’re looking at maybe $6,000 to $8,000 for the metal section and another $5,000 to $7,000 for the shingle section, plus flashing and transition details. That’s still a real investment, but it’s half of what you’d pay to go full metal, and you’re getting the protection where you need it most.

Phasing Your Roof Over Time

If you only remember one thing from this article, let it be this: phasing only works if the sections you’re deferring are actually healthy enough to wait. I’ve seen people put gorgeous metal on the back of their house while the front shingles are curling and leaking, and all they’ve done is protect half the house while the other half rots. Be honest with your roofer about what can wait and what can’t, and don’t let budget pressure turn a smart phased upgrade into a expensive band-aid on a bigger problem.

Is a Mixed Metal-and-Shingle Roof Right for Your Brooklyn House?

Back when I first started roofing, most Brooklyn homeowners treated their roof as one big decision-tear it all off, put one material back on, and hope it lasted twenty years. But the houses I work on now are more complicated than that. You’ve got additions from three different decades, dormer conversions, co-op board rules, landmarked blocks, and budget realities that don’t always line up with a full tearoff. A house with metal roof and shingles is basically a custom solution for a house that doesn’t fit the one-size-fits-all mold, and it works best when you’ve got a clear reason for splitting the materials-weather exposure, budget phasing, curb appeal, or a section that’s failing while the rest is fine.

Here’s my honest take after nineteen years on Brooklyn roofs: if your whole roof is shot, go with one material and get it done right. But if you’ve got a back slope that’s leaking, a dormer that needs replacing, or a wind-exposed section that’s taking a beating while the rest of your shingles have another decade in them, then mixing metal and shingles gives you a way to solve the urgent problem without blowing your whole budget or tearing off material that’s still doing its job. The key is working with a roofer who’s done this before-someone who knows how to flash that transition line, who won’t try to talk you into more work than you need, and who can sketch out a phased plan that actually makes sense for how you live and what your house faces.

If you’re thinking about a mixed roof, take a slow walk around your house and look up at every slope, dormer, and porch from the sidewalk and the backyard. Ask yourself which sections are taking the most sun, wind, or snow, which ones are visible from the street, and which ones are giving you headaches with leaks or ice dams. Then call Metal Roof Masters and let’s talk through it like neighbors. I’ll pull out my notepad, sketch a few options, and tell you straight whether this approach fits your house or whether you’d be better off doing something else. Either way, you’ll know exactly what you’re getting and why it makes sense for your block, your budget, and your Brooklyn roof.