Around Lake Lanier and Cumming's newer large-lot homes, outdoor living is the whole point. HomeVantage builds custom composite decks and outdoor rooms to IRC code — by a factory-trained TimberTech/AZEK builder.
Cumming and the Lake Lanier area are made for the outdoors — newer homes on larger, often sloping lots where a deck is the centerpiece of the backyard. Lake-area decks see sun, water, and weather, so the build has to stand up to all three.
We build for that. Factory-trained on TimberTech/AZEK composite, on a structure engineered to code with proper footings, flashing, and connectors — multi-level decks on sloped lots included.
From the Lake Lanier communities to Vickery, Polo Fields, and Windermere, we build decks throughout Cumming and Forsyth County.
Composite decks, covered porches, screened rooms, and full outdoor living — built on a structure engineered to last in Georgia weather.
Capped composite and PVC from TimberTech/AZEK and the brands we trust — low-maintenance and built for Georgia heat and humidity.
Extend your season with a roofed deck or porch, detailed and engineered to match your Cumming home.
Keep the bugs out and the breeze in with a screened porch built on systems like ScreenEze and Eze-Breeze.
Outdoor kitchens, fireplaces, railings, and lighting that turn a deck into a true outdoor room.★ Factory-Trained TimberTech / AZEK Specialist
A great deck is a structural project, not a surface one. We engineer to IRC code with proper footings, flashing, and Simpson Strong-Tie connectors — then finish with the composite surface you choose. That's the difference between a deck that lasts and one that quietly sags and fails.
In Cumming, deck permits run through Forsyth County (or the City of Cumming within city limits). We pull them and handle inspections, every time — so your deck is safe, legal, and documented.
Most decks in Cumming land around $25,000–$40,000 for wood and $35,000–$70,000 for composite, depending on size, height, railing, and material — a 20×20 (400 sq ft) deck is a typical mid-size project. We give an itemized proposal up front. See our full deck pricing.
Yes. Deck permits in Cumming run through City of Cumming (Forsyth County). We pull the permit and handle inspections every time, so your deck is safe, legal, and documented.
For most Cumming homes we recommend capped composite or PVC: it shrugs off Georgia heat and humidity with little maintenance, versus wood's ongoing sealing and shorter lifespan. We're factory-trained on TimberTech/AZEK — read our composite brand comparison.
Yes — our workmanship is backed by a one-year warranty, and the composite and PVC materials we install (TimberTech/AZEK and similar) carry manufacturer warranties of 25–50 years against fade and stain. Beyond the paperwork, we're a local Alpharetta-based builder who stands behind the work.
"What differentiated HomeVantage was the owner's clear understanding of the building codes — a code-approved method that attaches the deck directly to the house and eliminates the unsightly support pillars the other bidders planned. The crew did an outstanding job from start to finish, kept us abreast of progress, and informed us when the Forsyth County inspector would arrive. We're delighted with our new deck!"
Dave Z. · Verified Google Review · Cumming, GA
Book a free in-home consultation. We'll walk your space and tell you honestly what's realistic for your yard, your sun, and your budget.
