So, you're thinking about new siding? That's awesome. But before we even get into what kind of new siding you're dreaming of, there's a pretty basic question we need to tackle: Are we ripping off the old stuff, or are we just going to put the new right over it?
It's a common puzzle for homeowners, and honestly, there isn't one perfect answer for everyone. It really boils down to a few things: your budget, how good your current siding looks, and what you're hoping to get out of the new stuff. As a contractor who's been doing this in Missoula for years, I've seen both ways work out great, and I've certainly seen them go sideways. Let's dig into what you should really know.
Option 1: The Full Tear-Off
This is pretty much what it sounds like. We strip everything right down to the sheathing — that's the plywood or OSB nailed onto your home's studs. All the old siding, any house wrap, trim boards, the whole nine yards, it all comes off.
The Good Stuff (Pros):
- Time to Inspect: This is probably the biggest perk. With the old siding gone, we get a totally clear look at your home's exterior structure. We can check for rot, insect damage, mold, or any other hidden issues. Here in Missoula, especially with our wet springs and those heavy snowfalls, finding and fixing moisture damage before it gets worse is a really big deal. You definitely don't want to just cover up a problem, only for it to fester and cause bigger headaches later on.
- Proper Prep: A clean slate means we can put in new house wrap the right way, making sure it's taped and flashed correctly around your windows and doors. This is super important for keeping moisture out and making your home more energy-efficient.
- Flatter Walls: Old siding can sometimes be a bit wavy. A tear-off lets us deal with any bowing or bumps in the sheathing, giving you a much flatter, smoother surface for your new siding. This makes the new siding look better and, usually, it installs more securely too.
- Less Weight: Siding adds weight to your house. If you're going with a heavier material like fiber cement, taking off the old stuff stops too much load from pressing down on your foundation and framing.
The Not-So-Good Stuff (Cons):
- Cost: This is usually the big one, isn't it? Tearing off old siding means labor for removal, fees for getting rid of the old material, and more time on the job. It's an extra expense right off the bat.
- Exposure: Your home will be exposed to the elements for a bit, even if it's just a day or two. We always work fast and cover things up, but there's always that small chance of unexpected weather.
- Mess: There's no getting around it; a tear-off is a messier job with more debris.
Option 2: Siding Over Siding (The Overlay)
This method means we install new siding right on top of your existing siding. People often choose it to save money and get the job done faster.
The Good Stuff (Pros):
- Lower Cost: You save on labor and disposal fees since we're not taking anything off. This can really help your overall project budget go further.
- Faster Installation: Without having to tear anything off, the job usually moves along much quicker.
- Extra Insulation: The old siding can act like an extra layer of insulation, possibly giving your home's energy performance a little boost. It won't be a huge difference, but every little bit helps, especially when those winter temps here drop below zero.
The Not-So-Good Stuff (Cons):
- Hidden Problems: This is the biggest gamble. You're covering up whatever's underneath. If there's rot, mold, or insect damage, it's just going to keep getting worse, totally out of sight. I've actually had to go back to homes where folks chose this option years ago, only to find major structural issues that could've been caught way earlier.
- Uneven Surface: If your current siding is warped, bowed, or has bumps, the new siding will probably just follow those imperfections. This can lead to a finish that looks uneven and not as nice.
- Window and Door Trim Issues: Adding another layer of siding means your windows and doors will look like they're set deeper into the wall. This often means we need to extend or replace the existing trim, which adds complexity and cost.
- More Weight: You're adding the weight of the new siding to the weight of the old siding. For some homes, especially older ones, this can be a real concern.
- Fewer Siding Choices: Some siding materials just aren't good for overlaying. For instance, you generally wouldn't put new fiber cement over old vinyl without a lot of extra work and proper furring strips.
My Recommendation for Missoula Homeowners
Look, I'm just going to be straight with you. For most homeowners in Missoula, I really, really recommend a full tear-off. Yes, it costs more upfront, but the peace of mind and the chance to fix potential issues are absolutely worth it in the long run. Our climate, with its freeze-thaw cycles and sometimes heavy moisture, means you truly don't want to leave anything to chance underneath your siding.
You're making a pretty big investment in your home. Don't try to cut corners on the foundation of that investment. A tear-off makes sure your new siding, whether it's from Skyline Siding Solutions or another reputable contractor, goes onto a solid, healthy structure. It's truly the best way to protect your home and get the longest life out of your new exterior.
There are a few rare cases where an overlay might be okay, like if the existing siding is in absolutely perfect shape and you're using a very lightweight material. But honestly, those situations don't come around very often. Give us a call, and we can come out, take a look at your specific situation, and give you an honest assessment. We'll help you make the right call for your home.