LP SmartSide Siding — Engineered Wood Built for St. Louis Weather
Meridian Roofing installs LP SmartSide® siding — built to shrug off St. Louis hail, humidity, and freeze-thaw cycles. Real wood beauty. Engineered toughness. Backed by a 50‑year warranty.
St. Louis Is One of the Toughest Markets for Siding
Missouri's weather doesn't pick favorites. Between summer humidity that invites mold, winter freeze-thaw cycles that crack rigid materials, and hailstorms that pummel the metro area every spring — most siding products fail before their warranty expires.
Vinyl warps and cracks. Traditional wood rots and attracts termites. Homeowners end up replacing siding far too soon, spending more over time than they would have with the right product upfront.
(St. Louis avg)
(winter to summer)
warranty
Why St. Louis Homeowners Are Choosing LP SmartSide
Engineered wood siding treated with LP's proprietary SmartGuard® process — zinc borate infused into every strand for built-in protection against the things that destroy ordinary siding.
SmartGuard® Protection
Zinc borate is infused into every wood strand during manufacturing — not just sprayed on the surface. This provides defense against termites, fungal decay, and moisture damage from the inside out.
Hail & Impact Resistant
Engineered wood flexes on impact instead of cracking like vinyl or chipping like some rigid siding materials. In hail-prone St. Louis, that means fewer claims and less replacement.
Authentic Wood Aesthetics
Deep cedar-grain texture and brushed smooth finishes give your home the look and feel of real wood — without the rot, warping, and constant maintenance that comes with it.
16-Foot Board Lengths
Longer boards mean fewer seams, cleaner lines, and less chance of moisture getting behind the siding. Most vinyl and some wood products max out at 12 feet.
Carbon-Negative Manufacturing
Made from 100% sustainably sourced wood fiber. LP SmartSide's product portfolio has been verified carbon negative — a real differentiator for environmentally conscious homeowners.
Industry-Leading Warranty
50-year pro-rated substrate warranty. 5-year 100% labor & materials. 15-year finish warranty on ExpertFinish® prefinished products. That's coverage you can actually count on.
Trusted by St. Louis Homeowners
"Meridian replaced our aging vinyl with the siding and the difference is night and day. The house looks like it has real cedar siding. Professional crew, clean jobsite, done on schedule."
"After hail damaged our old siding for the third time, we switched to SmartSide on Meridian's recommendation. Two storm seasons later — zero issues. Worth every penny."
"Alex and his team were thorough from the estimate through final walkthrough. They explained why LP SmartSide made sense for our area and the finished product speaks for itself."
Ready to See What LP SmartSide Looks Like on Your Home?
Get a free, no-pressure estimate from Meridian. We'll inspect your current siding, discuss your options, and give you transparent pricing — no surprises.
Schedule Your Free Estimate →How LP SmartSide Compares
See how this siding product stacks up against vinyl and traditional wood siding across the metrics that matter most to St. Louis homeowners.
| Feature | LP SmartSide | Vinyl Siding | Traditional Wood |
|---|---|---|---|
| Hail / Impact Resistance | ✓ Excellent | ✗ Cracks & dents | Moderate |
| Termite Resistance | ✓ Built-in (zinc borate) | N/A (not wood) | ✗ Susceptible |
| Rot / Fungal Decay | ✓ SmartGuard® protected | N/A | ✗ High risk |
| Authentic Wood Look | ✓ Deep cedar grain | ✗ Plastic appearance | ✓ Natural |
| Paintable / Color Change | ✓ Yes | ✗ Factory color only | ✓ Yes |
| Board Length | 16 ft (fewer seams) | 12 ft typical | Varies (8–16 ft) |
| Warranty | 50-year limited | 20–40 year limited | Manufacturer varies |
| Maintenance | Repaint every 10–15 yrs | Low (wash only) | High (stain/seal 3–5 yrs) |
| Installed Cost (per sq ft) | $8 – $15 | $4 – $8 | $10 – $20+ |
| Resale Value Impact | ✓ High | Moderate | ✓ High |
| Sustainability | ✓ Carbon negative | ✗ PVC-based | Varies by source |
LP SmartSide Siding Profiles
Every profile is available in Cedar Grain Texture or Brushed Smooth, with 16 ExpertFinish® prefinished colors or primed and ready to paint.
Lap Siding
Timeless horizontal profile in 16-ft lengths. The most popular choice for St. Louis homes.
Panel & Vertical Siding
Board-and-batten and sheet panel options for a modern, architectural look.
Shake Lap Siding
Staggered-edge shake profile delivers classic craftsman character without the upkeep.
Trim & Fascia
Reversible smooth/textured trim boards to frame windows, corners, and rooflines.
Your Local LP SmartSide Siding Experts
Meridian Roofing and Renovation isn't just another contractor with a siding page. We specialize in premium exterior products and hold ourselves to the manufacturer's installation standards — because that's what protects your warranty and your investment.
- ✓ Manufacturer-Trained Installers: Our crews follow LP's published installation guidelines to the letter, ensuring full warranty coverage.
- ✓ St. Louis Owned & Operated: We live and work here. We know how Missouri weather impacts siding and we spec products accordingly.
- ✓ Transparent Pricing: Detailed, line-item estimates. No hidden fees. No surprises at final invoice.
- ✓ Insurance Claim Assistance: If your siding was damaged by hail or storms, we'll work directly with your insurance company to simplify the process.
- ✓ Full Exterior Services: Roofing, siding, gutters — one contractor for your entire exterior. That means coordinated timelines and fewer headaches.
Our LP SmartSide Installation Process
From first call to final walkthrough, here's what to expect when you work with Meridian.
Free Inspection & Estimate
We inspect your current siding, measure your home, and provide a detailed estimate — typically within 48 hours.
Material & Color Selection
Choose your LP SmartSide profile, texture, and color. We'll help you pick the combination that best fits your home's architecture.
Professional Installation
Our trained crew removes old siding, inspects sheathing, and installs the siding to manufacturer specs. Most homes complete in 3–5 days.
Final Walkthrough
We walk the jobsite with you, inspect every detail, and don't consider the job done until you're 100% satisfied.
LP SmartSide Siding FAQ
Answers to the questions we get most from St. Louis homeowners considering SmartSide.
LP SmartSide Siding Installation Across Greater St. Louis
Meridian Roofing serves homeowners throughout the St. Louis metropolitan area. If your home is in one of these communities, we'd love to provide a free estimate.
Get Your Free LP SmartSide Siding Estimate
Fill out the form or give us a call. We'll schedule a free inspection, walk you through your options, and provide a detailed estimate — typically within 48 hours. No pressure, no obligation.
- ☎ 314-952-4158
- ✉ Alex@buildmeridian.com
- 📍 Serving all of Greater St. Louis, MO
