Exterior remodeling

Protect the house. Improve everything around it.

From a new deck or covered porch to siding, roofing, windows, doors, trim, gutters, steps, railings, and repairs—one experienced team can coordinate the exterior as a complete system.

Book a free design visitSee completed projects
Mattison sunroom and deck exterior remodeling project
ScopeSingle upgrades or coordinated exterior
Water controlFlashing and drainage first
MaterialsWood, composite, PVC, vinyl, and more
PlanningMatched to the existing home

How it is built

What is behind the finished room.

Every project is adapted to the existing home. This section shows the typical Mattison assembly so homeowners can compare real construction—not just finished pictures.

Exterior water-management connectionA durable remodel depends on the hidden layers: flashing, drainage paths, fastening, and properly integrated trim.
Exterior remodeling water management cross sectionA labeled wall cutaway showing siding, drainage plane, sheathing, framing and insulation, window flashing, head flashing, deck ledger flashing, and finished decking.Insulated wall cavityStructural sheathingWindow head flashingSill pan flashingDrainage planeLedger flashingDecking + structure

Comfort & energy

Exterior work can improve comfort when the hidden layers are addressed.

New finishes alone do not guarantee better efficiency. The biggest gains come when windows, doors, insulation, air sealing, flashing, and drainage-plane details are coordinated wherever the work opens the building envelope.

Replacement windows and doors

Proper sizing, pan flashing, perimeter air sealing, and insulated Low-E glass can improve comfort and reduce drafts.

Siding and exterior trim

A continuous drainage plane and careful flashing protect the wall. Insulation can be upgraded where the chosen scope and wall conditions allow.

Roofing, soffit, and gutters

Underlayment, ventilation, flashing, drip edges, gutters, and downspouts work together to move water away from the building.

Deck and porch connections

Ledger flashing, structure, fasteners, guards, stairs, and water paths are designed as a system—not treated as finish details.

Energy savings depend on existing conditions and the final scope. Mattison documents the products and assemblies included in the proposal; manufacturer ratings are provided when a rated window, door, insulation, or roofing product is selected.

Design choices

Make it fit your home.

  • Composite or PVC decks, wood framing, stairs, and landings
  • Screened porches, covered porches, and porch conversions
  • Vinyl, fiber-cement, and other project-appropriate siding
  • Replacement windows, patio doors, entry doors, and French doors
  • Roofing, soffit, fascia, gutters, downspouts, and exterior trim
  • PVC-wrapped columns, railings, privacy features, and decorative details
  • Exterior repairs, accessibility entries, ramps, and safer steps

Built around your house

See the construction before you commit.

We prepare drawings and a detailed contract before a deposit is due.

Schedule your consultation