Modern Exterior Systems (Modex) is a James Hardie Preferred Contractor in Minneapolis. Most James Hardie installations run $30,000 to $70,000+. Fiber cement, dimensionally stable in Minnesota's -20°F to 95°F climate. 30+ year service life with 15+ year ColorPlus paint warranty. Premium upgrade-grade restoration material. Lifetime workmanship warranty for as long as you own the home.

Material
James Hardie is fiber cement siding—a composite of Portland cement, sand, cellulose fibers, and water pressed into planks. It's non-combustible, doesn't absorb water, and doesn't expand or contract with temperature swings. The premium fiber cement standard in the Twin Cities market, trusted on high-end homes for durability and design versatility.






Climate
Minnesota's freeze-thaw cycles demand siding that won't split, warp, or lose paint adhesion. Hardie's cement substrate handles -20°F swings without damage. It absorbs zero water, so ice buildup and moisture penetration aren't concerns. HardieZone 5 climate-adjusted specs ensure the product matches our region's demands. ColorPlus factory paint holds 15+ years without UV fading—critical in a state with intense summer sun and brutal winters.
Products
Modex installs the full Hardie lineup on Minneapolis-area homes.

Lap siding
Standard Hardie lap siding in 6, 8, or 12-inch reveals. Smooth or cedarmill texture. Most common Twin Cities install for traditional and transitional homes.

Historic profile
Shingle-look profile for period restorations and historic neighborhoods. Used on Edina Country Club, Morningside, and Excelsior Victorian homes.
HardiePanel board-and-batten and vertical-plank profiles for modern and modern-farmhouse architecture.
HardiePanel board-and-batten and vertical-plank profiles for modern and modern-farmhouse architecture.

Factory paint
Factory-applied paint system with 15-year warranty. 16+ standard colors plus custom matching. Superior adhesion and UV resistance compared to field paint.

Climate
The Twin Cities sits in HardieZone 5, a cold-climate region where freeze-thaw cycles demand siding engineered for extreme temperature swings. James Hardie's HardieZone 5 specification includes thicker boards, reinforced fastener patterns, and ice-and-water shielding at all penetrations to handle Minnesota's -20°F winters without splitting, warping, or losing paint adhesion.
Thicker boards for freeze-thaw
Reinforced fastener patterns
Ice-and-water shield at penetrations

Warranty
James Hardie backs every installation with a 30-year limited substrate warranty covering the fiber cement boards themselves. ColorPlus factory-finished products carry an additional 15-year paint warranty against fading, chalking, and peeling. Full warranty registration requires installation by a James Hardie Preferred Contractor—Modex is certified.
30-year substrate warranty
15-year ColorPlus paint warranty
Preferred Contractor registration required
Pricing
Full-house James Hardie installation
Includes
HardiePlank or HardiePanel
Removal of old siding
Sheathing repair if needed
Flashing and trim
Field paint or ColorPlus
Visualizer
The Hardie Designer lets you upload a photo of your house and try HardiePlank lap siding, HardieShingle, HardiePanel, and the full ColorPlus palette in real time. Helpful for picking color, profile, and trim before we walk the elevations.
The Hardie Designer is a free tool hosted by James Hardie (opens in a new tab). Modex is a James Hardie Preferred Contractor — the certification James Hardie requires for full ColorPlus paint warranty registration.
Resale
Real estate listings in Edina, Wayzata, Country Club, and similar neighborhoods routinely highlight James Hardie siding as a value-add. Hardie carries listing-comp weight other siding brands haven't yet achieved in the Twin Cities market. For homeowners planning to sell within 5–10 years, the premium cost often justifies itself through resale uplift.

Partnership
Three reasons Modex stands out for James Hardie installations.
Certification
Full HardieZone 5 warranty registration and compliance on every project.

Certification
Full HardieZone 5 warranty registration and compliance on every project.

Guarantee
Modex backs all labor and installation for as long as you own the home. If anything fails due to our workmanship, we fix it at no cost.

James Hardie projects across the Twin Cities showcase fiber cement durability and design flexibility on premium homes.






Real results from Twin Cities homeowners.


Sarah M.
Edina, Minnesota


Michael K.
Wayzata, Minnesota
Find answers about James Hardie fiber cement, ColorPlus warranties, HardieZone climate specs, and Preferred Contractor requirements for Minneapolis installations.
Contact Modex for a free James Hardie estimate.
Modex's crews handle every detail—from HardieZone 5 compliance to ColorPlus warranty registration. Call for a free estimate.

About
Modex is a women-owned roofing, siding, and window contractor based in Eden Prairie, Minnesota. We're a James Hardie Preferred Contractor, CertainTeed ShingleMaster, and hold manufacturer certifications across fiber cement, asphalt, metal, and engineered wood products. Every project is backed by our lifetime workmanship warranty.
