LP® SmartSide® Engineered Wood
Treated engineered-wood strand substrate with SmartGuard® processing. Real wood texture, holds a fastener like lumber, cuts with a standard saw, and takes impact without the cracking fiber cement is prone to.
Free Siding Estimate
Tell us about the project — mention LP SmartSide Engineered Wood and we will price it specifically.
What LP SmartSide Engineered Wood Is Covered For
50-year limited substrate warranty — the longest substrate coverage in the siding category.
And our workmanship warranty on top of it
Every siding installation includes a written, transferable 5-year workmanship warranty covering our labor — on top of the manufacturer’s product warranty.
Manufacturer terms are set by the manufacturer and can change. This reflects published coverage at the time of writing; the certificate we hand you at completion governs, and we register it in your name before we leave. See every warranty we offer →
Where LP SmartSide Engineered Wood Makes Sense
Wide 8" and 12" lap exposures, board-and-batten, and any home where impact resistance matters.
Siding failures are almost never the siding — they are the water management behind it. We detail the housewrap, flashing and kick-outs first, then hang the product.
- 5 Siding Systems
- 5-Year Workmanship Warranty
- See It On Your House With Hover
- Full House Wrap & Flashing Detail
How Your Siding Project Runs
- 01
Wall assessment
We check for soft sheathing, previous water intrusion, and how the existing windows and doors are flashed. What we find changes the scope — better to find it now.
- 02
Product & color selection
Large-format samples on your wall, in your light. We mock up trim and accent colors before a single piece is ordered.
- 03
Tear-off & sheathing repair
Old siding comes off, damaged sheathing gets replaced, and the wall gets a proper weather-resistive barrier — not just tarpaper stapled up.
- 04
Flashing & installation
Window and door head flashing, kick-out flashing at every roof-wall intersection, then the cladding itself installed to manufacturer spec so the warranty stays valid.
- 05
Trim out & cleanup
Soffit, fascia, corners, J-channel, caulk lines. Magnet sweep and haul-off. Warranty registered in your name.
Compare Against the Rest of the Line
- Vinyl Siding Lifetime limited, transferable once The best cost-per-year in siding, and the fastest path to a whole-house transformation. Details
- Alside ASCEND® Composite Cladding Lifetime, transferable Homeowners who want the fiber-cement look without the weight, dust or repainting cycle. Details
- Everlast® Composite Siding Lifetime, transferable Coastal-grade durability and a completely maintenance-free wall. Details
- James Hardie® Fiber Cement 30 yr non-prorated + 15 yr finish Resale value, fire resistance, and the crispest shadow lines available. Details
- Soffit, Fascia, Trim & Wraps 20–40 yr finish Completing a siding project, or fixing rotted soffit and fascia on its own. Details
What Pittsburgh Homeowners Say
5.0 on Google, 100% recommended on Facebook, and an A rating with the BBB — across 53 verified reviews from homeowners in the South Hills.
- Google 5.0 out of 5
- Facebook 100% recommend 29 recommendations
- BBB A BBB rating Accredited since 2025
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I used Top Dog Exteriors for some siding work on my house. I couldn’t be more pleased with the results. They were able to get to me within a week of contacting them. The crew did an amazing job and was able to finish in one day. We have a steep roof which I thought was going to be an issue but they were able to handle it no problem. I will definitely be using them in the future for other projects around the house.
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Tyler and his crew came to our rescue after another contractor left us with an unfinished project. They sealed and wrapped our windows which were left exposed by the previous contractor, reset our doors and then did a fantastic job siding our property. The work was meticulous and communication was excellent. Excellent. We intend to use them for another project in the near future.
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They did an amazing job. Could’ve cost me a fortune by buying an entire box of siding. But they went the extra mile to find the pieces I needed. Fast and efficient.
We install LP SmartSide Engineered Wood throughout Bethel Park , Mt. Lebanon , Upper St. Clair , Peters Township , Canonsburg , South Park , Washington , McMurray and the rest of Allegheny & Washington County.
Ready to Price LP SmartSide Engineered Wood?
Free estimate, a real number, and a written line-item proposal you can actually compare.
(412) 438-8364