Need advice on replacing an old leaky roof

Title: Need advice on replacing an old leaky roof

- Been through this a few times for clients and my own place, and that radiant barrier makes a bigger difference than most folks expect. I once swapped out a 15-year-old dark shingle roof for a light standing seam metal with a foil barrier underneath - attic temp dropped almost 30 degrees on peak days. Not exaggerating.

- Solar panels are a mixed bag. They do shade the roof, but if you ever need to fix a leak or swap out decking, you’re paying extra for labor to remove and reinstall those panels. If you’re already re-roofing and planning solar, coordinate both jobs - saves headaches (and cash) down the line.

- Dark roofs look slick, but in Texas summers? Regret city. I’ve had more than one client ask about repainting or swapping shingles after just a few years.

- One thing people overlook: attic ventilation. Ridge vents + soffit vents = way less heat trapped up there. It’s not as flashy as new panels or fancy metal, but it works.

If you’re already dealing with leaks, don’t skimp on the underlayment. That’s your last line of defense when the wind kicks up or a branch comes down. Learned that the hard way during a hailstorm a couple years back...

That’s a really solid breakdown. I’ve noticed the same thing with radiant barriers - people underestimate how much they actually impact interior comfort. From a design perspective, I’m always thinking about how attic temps affect the rooms right below. It’s wild how much a hot attic can mess with your AC load and even cause weird issues like wall paint fading faster near ceilings.

The point about coordinating solar installs with a new roof is spot on, though I wonder if folks consider the visual impact? Solar panels can change the whole look of a house, especially if you’re switching to metal or lighter shingles. Have you seen any creative ways to blend panels in, or is it just always kind of utilitarian?

Ventilation’s one of those things that never gets enough attention. I’ve seen beautiful renovations where they forgot about soffit vents, and suddenly you’re dealing with musty odors or even warped trim over time. Curious if anyone’s tried those solar-powered attic fans - are they worth it, or just another gadget to break?

And yeah, underlayment feels like an afterthought until something goes sideways. Learned that lesson during a remodel when a “quick fix” turned into ceiling stains in two bedrooms...

NEED ADVICE ON REPLACING AN OLD LEAKY ROOF

You nailed it about attic temps - people forget how much that heat radiates down. I’ve seen rooms under a poorly insulated attic run 5-10 degrees hotter, which just kills your AC efficiency. And yeah, the paint fading near ceilings is real. I had a client who thought their painter messed up, but it was just the attic acting like a giant oven.

On the solar panel front, I’ve seen some decent attempts to blend them in, like using all-black panels or integrated solar shingles, but honestly, most installs still look pretty utilitarian. Some folks lean into it and treat the panels as a design feature, but that’s rare. I’m curious if anyone’s actually happy with the look after the fact, or if it’s just a compromise for the energy savings.

Solar attic fans - I’ve specified them a couple times, but mixed results. They help a bit, but if your passive ventilation isn’t dialed in, they’re kind of a band-aid. Anyone ever had one fail or cause leaks? That’s my main hesitation.

Underlayment is one of those things you only appreciate after a disaster. Ever tried any of the newer synthetic options? I’m seeing more roofers push them over felt, but I’m not sure if it’s just marketing or actually worth the extra cost.

NEED ADVICE ON REPLACING AN OLD LEAKY ROOF

I totally relate to the attic heat issue - had a project last summer where the upstairs bedrooms were basically unusable by mid-afternoon. We ended up adding a layer of rigid foam insulation during the roof replacement, and it made a huge difference. As for underlayment, I’ve seen the synthetic stuff hold up better after storms, but it’s pricier. Personally, I’d rather pay a bit more upfront than deal with water stains on freshly painted ceilings again... learned that the hard way. The look of solar panels is tricky - I’ve had clients who just embraced the “techy” vibe, but it’s definitely not for everyone.

NEED ADVICE ON REPLACING AN OLD LEAKY ROOF

The attic heat is no joke. When we bought our place, I figured a new roof would just stop leaks, but the temp difference after adding insulation was wild - our upstairs finally felt livable. I went with synthetic underlayment too, even though it stung a bit cost-wise. Haven’t regretted it, especially during those wild summer storms. As for solar panels, I’m still on the fence... they look kind of out of place on older homes like mine, but the energy savings are tempting.