Modern Exterior Systems (Modex) is a Minnetonka roofing, siding, and window contractor based five miles south in Eden Prairie. Our crews work Greenwood, Carlson Center, Williston, and Glen Lake every week. Lake-side customs, mid-century ramblers, and 1980s walkouts make up most of the housing stock. Five manufacturer certifications. Lifetime workmanship warranty on residential installs. Default 6-nail wind pattern on every Minnetonka asphalt roof.
Updated May 2026 · Reviewed by Joe Dvorak, Owner, Modern Exterior Systems

















Local
Modex serves Greenwood, Carlson Center, Glen Lake, Williston, and Tonkawood—neighborhoods filled with 1970s ramblers, Lake Minnetonka shoreline customs, and modern teardown rebuilds. Every project pulls a permit through City of Minnetonka Building Inspections (14600 Minnetonka Blvd, 952-939-8313).

Heritage
Modex was headquartered in Minnetonka for years before relocating to Eden Prairie. That history means we know Minnetonka's homes, codes, neighborhoods, and many repeat-customer households inside and out.
Greenwood
Modex has completed dozens of roofing and siding projects in Greenwood's established neighborhoods, with many repeat customers who trust our crews and warranty.

Shoreland
Properties along Wayzata Bay, Carsons Bay, and St Albans Bay require shoreland overlay paperwork for any exterior work. Modex handles the process and specializes in premium materials.
Shoreland
Lake-facing properties in Minnesota require shoreland overlay permits for any exterior work touching the lake-facing facade. Modex coordinates with the city and handles all documentation.

Services
Modex handles roofing, siding, windows, gutters, storm damage, and commercial systems throughout Minnetonka.
$18K–$80K for asphalt, metal, synthetic, cedar shake
Premium
$25K–$70K for LP SmartSide and James Hardie

Durable
$18K–$70K for ProVia, Kolbe, and Pella

$1.5K–$5.5K for seamless and custom systems
$1.4K–$22K for hail, wind, and ice dam repairs
Commercial
$4–$14 per square foot for Carlson Center and industrial

Pricing
Most Minnetonka roofing projects run $18K–$80K depending on home size, material, and complexity. Ramblers in Greenwood typically fall in the $18K–$35K range. Lake Minnetonka shoreline customs often reach $60K–$80K with premium synthetic slate or cedar shake.
$25K–$70K
LP SmartSide standard on most projects
James Hardie on premium lakefront homes
Full-wrap installations with new trim
Lifetime workmanship (current owner)
Free detailed estimate and inspection
Why
Three reasons Minnetonka trusts us with their homes.

Former HQ
Modex was headquartered in Minnetonka for years, building deep project equity across Greenwood, Glen Lake, Carlson Center, and lake-corridor customs. Many repeat-customer households.

Former HQ
Modex was headquartered in Minnetonka for years, building deep project equity across Greenwood, Glen Lake, Carlson Center, and lake-corridor customs. Many repeat-customer households.

Warranty
While competitors offer 5–10 years, Modex backs every install with a lifetime workmanship warranty (current owner). That's our commitment to Minnetonka.
Real feedback from Minnetonka and Lake Minnetonka projects


Lauren M.
Glen Lake, roofing


Mark T.
Lake Minnetonka, siding


Sarah K.
Greenwood, roofing + windows


David R.
Wayzata Bay, roofing


Jennifer L.
Tonkawood, roofing + gutters


Robert P.
Carlson Center, storm repair


Michelle H.
Glen Lake, windows
Minnetonka homeowners ask us these questions most often
Call 952-206-6339 or visit our Eden Prairie headquarters at 6927 Rosemary Road. All estimates are free, detailed, and zero-pressure.


About Modex
Modern Exterior Systems (Modex) is a women-owned contractor headquartered in Eden Prairie, Minnesota. We specialize in roof replacement, siding installation, window replacement, gutter work, and storm damage repair across the Twin Cities metro. Our crews are certified by CertainTeed, Malarkey, Atlas, LP SmartSide, and James Hardie. We hold a BBB A+ rating, NRCA membership, and Minnesota License BC762305.
Modex is certified by leading manufacturers and recognized by industry bodies. Our credentials reflect our commitment to quality materials and professional installation standards.
Certified
Asphalt shingle expertise and warranty backing

Certified
Premium shingle performance and durability
Certified
Engineered wood siding installation and warranty
