The Siding Decision Every Minnesota Homeowner Faces
When it's time to replace your home's siding, the choice usually comes down to two popular options: LP SmartSide engineered wood siding or traditional vinyl siding. Both are widely used across Minnesota, but they perform very differently in our climate.
After installing both materials for over 25 years, Weatherguard has seen firsthand how each performs through Minnesota's extreme temperature swings, hailstorms, and freeze-thaw cycles.
Impact Resistance
This is where LP SmartSide dramatically outperforms vinyl.
LP SmartSide is engineered from wood strands bonded with resins and treated with the SmartGuard process. It offers 5x stronger impact resistance than vinyl siding, which is critical in Minnesota where hailstorms are common.
Vinyl siding can crack, shatter, or develop holes from hail impact — especially in cold weather when the material becomes more brittle. A single hailstorm can require replacing dozens of vinyl panels.
Temperature Performance
Minnesota temperatures range from -30°F in winter to 100°F in summer. This 130-degree swing puts enormous stress on any exterior material.
LP SmartSide maintains its dimensional stability across extreme temperature changes. It won't warp, buckle, or pull away from the wall in subzero cold, and it won't sag or deform in summer heat.
Vinyl siding expands and contracts significantly with temperature changes. In extreme cold, vinyl becomes rigid and brittle. In summer heat, panels can buckle and warp, creating unsightly waves across your home's exterior.
Appearance and Curb Appeal
LP SmartSide delivers the authentic look and feel of real wood siding. The deep wood-grain texture holds paint beautifully and can be finished in any color. It maintains its appearance for decades with minimal maintenance.
Vinyl siding has improved significantly in appearance, but it still looks and feels like plastic. Vinyl cannot be painted easily, so you're limited to the factory color options, which can fade over time.
Energy Efficiency
LP SmartSide provides natural insulation properties from its wood-strand construction. When combined with proper house wrap and insulation, it contributes to a tighter building envelope.
Vinyl siding offers minimal insulation value. Some vinyl systems offer foam-backed panels for additional R-value, but the overall thermal performance is lower than engineered wood.
Maintenance Considerations
When choosing between LP SmartSide and vinyl siding, maintenance is another key factor to consider. Homeowners often want a low-maintenance solution that still delivers great looks and durability.
LP SmartSide requires minimal maintenance but does need occasional repainting to keep it looking its best. The paint finish is designed to last for years, and when properly maintained, LP SmartSide can retain its appearance for decades. Regular inspections and touch-ups will help protect the siding from moisture and wear.
Vinyl siding is often marketed as maintenance-free, but it still requires periodic cleaning to remove dirt, mold, and mildew. Pressure washing once or twice a year can help keep vinyl looking fresh. However, once vinyl is damaged, it typically needs to be replaced rather than repaired, which can add to long-term costs.
Warranty and Longevity
- LP SmartSide: 50-year substrate warranty, 15-year prefinished coating warranty
- Vinyl siding: Typically 25-40 year limited lifetime warranty (varies by manufacturer)
Warranties can provide peace of mind, but it's important to consider how the material holds up in real-world conditions. LP SmartSide's long-term durability and superior warranty make it a reliable choice for Minnesota homeowners looking for lasting value.
Cost Comparison
LP SmartSide does cost more upfront than standard vinyl siding — typically 20-30% more installed. However, when you factor in LP SmartSide's superior durability, lower maintenance requirements, and better long-term performance in Minnesota's climate, many homeowners find it the better value.
On the other hand, vinyl siding is a more budget-friendly option. For homeowners who need to replace their siding quickly and affordably, vinyl can be a practical choice. Just keep in mind that the lower initial cost may come with higher long-term expenses due to the potential for damage and replacement needs.
Environmental Considerations
Many homeowners are also thinking about the environmental impact of their siding choice. LP SmartSide and vinyl siding differ significantly in their sustainability profiles.
LP SmartSide is made from renewable wood resources and uses an environmentally friendly manufacturing process. The SmartGuard treatment protects the siding without relying on toxic chemicals, making it a greener choice for eco-conscious homeowners.
Vinyl siding, on the other hand, is made from PVC (polyvinyl chloride), a plastic material derived from petroleum. While vinyl is recyclable, the recycling infrastructure for PVC in the U.S. is limited, meaning much of it ends up in landfills. Additionally, the production of vinyl siding has a higher carbon footprint compared to engineered wood.
Seasonal Preparation Tips
Regardless of the siding material you choose, proper seasonal care can extend its lifespan and maintain your home's curb appeal. Here are some tips for Minnesota homeowners:
Fall Preparation
Before winter hits, inspect your siding for any damage or gaps. Repairing these issues now can prevent cold air and moisture from entering your home. Clean off any accumulated dirt or debris to prepare for the snow and ice.
Winter Maintenance
While siding requires minimal upkeep during the winter, keep an eye out for ice dams or heavy snow buildup near the base of your siding. These can lead to moisture problems if left unchecked.
Spring Cleaning
Once the snow melts, give your siding a thorough cleaning to remove any dirt, salt, or mildew that accumulated over the winter. Check for signs of damage from freeze-thaw cycles or hail and schedule necessary repairs promptly.
Summer Inspections
During the summer, inspect your siding for signs of warping, fading, or other heat-related issues. This is also a great time to repaint LP SmartSide if needed to maintain its vibrant appearance.
Our Recommendation
For Minnesota homes, Weatherguard recommends LP SmartSide in most situations. The superior impact resistance alone makes it worth the investment in our hail-prone climate. When you add the better temperature performance, authentic appearance, and 50-year warranty, LP SmartSide is the clear winner for homeowners who want long-term value.
That said, vinyl siding remains a solid, budget-friendly option for homeowners who need to replace siding on a tighter budget. Weatherguard installs both materials and can help you choose the right option for your home, budget, and priorities.
Schedule a free siding consultation with Weatherguard to see LP SmartSide samples in person and get a detailed estimate for your project.
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