Vinyl vs LP SmartSide Siding
Independent research · Last reviewed August 2026 · Costs are 2026 planning estimates
The short answer
Choose vinyl for the lowest cost and no repainting ever. Choose LP SmartSide for a far more convincing wood look and better impact resistance, if you'll repaint every 8–12 years and spend a bit more. It's looks-and-durability vs cost-and-zero-maintenance.
How Vinyl and LP SmartSide really differ
The real split is the wood look and the repaint cycle. LP SmartSide reads as real painted wood and shrugs off hail; vinyl reads as vinyl but never asks for a paintbrush. If a genuine wood look matters, LP wins easily. If you never want to think about siding again, vinyl wins.
Side by side
| Vinyl | LP SmartSide | |
|---|---|---|
| Installed / sq ft | $4–$12 | $8–$15.5 |
| Lifespan | 20–40 yrs | 20–30 yrs |
| Repainting | Never | ~10 yrs |
| Maintenance | Very low | Medium |
| Fire | Melts / burns | Moderate |
| Wood look | Fair | Excellent |
| DIY | Moderate | Moderate |
The decision, factor by factor
Cost
Vinyl runs about $4–$12/sq ft installed; LP SmartSide $8–$15.50 — LP is the clear premium upfront. Add LP's repaint cycle every 8–12 years, and vinyl holds the lowest total cost of ownership of the two by a comfortable margin.
The wood look
LP's biggest advantage. Its engineered-wood grain reads as real painted wood; vinyl's embossed grain reads as vinyl, especially up close and in thin grades. If a convincing wood look matters, LP wins easily.
Durability & impact
LP resists hail and impact better thanks to its dense engineered core, and won't crack in hard cold the way thin vinyl can. Both last around 20–40 years; LP's durability edge is most noticeable in storm-prone areas.
Maintenance
Vinyl is the winner here — it never needs repainting, just a rinse. LP must be repainted every 8–12 years (or bought prefinished as ExpertFinish), and its wood core is less forgiving if you skip it.
Fire
Neither is a fire-resistant material — vinyl melts and burns, and LP is only moderate. In a wildfire-prone area, look past both to non-combustible fiber cement.
Which should you choose?
Choose Vinyl if…
- Lowest upfront and lifetime cost is the goal
- You never want to repaint
- A perfect wood look isn't essential
- It's a rental, flip, or budget project
Choose LP SmartSide if…
- You want a convincing real-wood grain
- Impact and hail resistance matter
- You'll keep up with repainting every 8–12 years
- You want a more premium look than vinyl
The cost difference
Vinyl runs about $4–$12/sq ft installed; LP SmartSide about $8–$15.50 — LP is the clear premium upfront, and the repaint cycle adds to its lifetime cost, so vinyl holds the lowest total cost of ownership. Price both for your home.
When neither is right
Want maximum durability and fire resistance beyond either? Fiber cement is the step up. Run the selector to weigh all of them for your situation.
Keep going
Frequently asked questions
- Is LP SmartSide better than vinyl?
- For looks and impact, yes; for cost and zero maintenance, vinyl. It's a trade-off, not a clear winner.
- Does LP SmartSide cost much more than vinyl?
- Yes — about $8–$15.50/sq ft vs $4–$12, plus LP's repaint costs over time.
Note: costs are independent 2026 planning estimates, not quotes. SidingWise is not a contractor or manufacturer.