Coastal Concepts Construction · Serving Supply

Window Installation & Replacement in Supply, NC

From 6413 Amsterdam Way in Wilmington, head south on Military Cutoff Road to US-17 south through Leland, and Supply is about 35 miles and 35 to 40 minutes depending on traffic.

Between salt-heavy air drifting up from Holden Beach and the older single-pane stock in Supply's established homes, window replacement is one of the most requested jobs on this stretch of 17. We replace single units or full sets, and on seasonal properties we schedule the work around your calendar, not ours.

If your windows fog up between the panes, rattle in a storm, or bleed cold air all winter and heat all summer, they're costing you money every month. Coastal Concepts replaces and installs windows across Wilmington and the surrounding coastal counties, from a single failed unit to a whole-house replacement.

Coastal installs have requirements that inland work doesn't. Wind-driven rain finds bad flashing fast, so we flash and seal every opening properly and repair any rot we find in the framing or casing while the wall is open. Depending on where you are in New Hanover, Pender, or Brunswick County, wind-zone code requirements and HOA rules can affect what you're allowed to install -- we sort that out in the written scope so the windows that go in are the ones your location calls for.

Every project starts with a free written estimate: we measure, check the openings, and put the full scope on paper before you commit. Call (910) 239-8500 and we'll come take a look at what you've got.

About Supply

Supply sits on US-17 in southern Brunswick County, about 35 miles southwest of Wilmington, and it is the last stop on the mainland before NC-211 runs south to Holden Beach. The community has grown steadily over the past decade as retirees and coastal property buyers move into Brunswick County, and the housing stock reflects that mix: older ranch homes alongside newer builds along the beach road corridor. The Lockwood Folly area adds a pocket of waterfront and golf-community properties with their own set of outdoor-living demands.

Serving Lockwood Folly, Varnamtown and surrounding Supply.

Everything we do in Supply

Common questions

Do you take on projects this far south of Wilmington in the Supply area?

Yes. We work across Brunswick County, including the Supply and Holden Beach corridor along US-17 and NC-211. Give us a call with the address and project scope and we will set up a time to look at it.

My windows fog between the panes -- can that be fixed?

For Supply customers: fogging means the insulated glass seal has failed. On most residential windows, replacing the unit is more practical than trying to repair the seal. We'll price it out in a free written estimate.

From real customers

Real Google reviews

4.8 stars · 20+ reviews

The job was coordinated well by Brent, Office Manager. Tim, Craftsman arrived on time, discussing the project with the homeowner. He introduced Jordan, worker assisting him. Both stayed on task throughout the project. Upon completion Tim described each finished task. The work was completed as planned. The work was excellent.

John S.
Verified Google review

This was my 3rd job with CC. Chris is a terrific man. He has always been on time, done the job nicely and cleaned up afterwards. He is professional & friendly. Highly recommend.

Cathy H.
Verified Google review

Experienced, professional, and knowledgeable. Communication was excellent from the very first moment I reached out — super responsive and always kept me informed. The work was incredibly clean, precise, and exactly what I hoped for. I'd hire them again without hesitation and highly recommend them.

W C.
Verified Google review

Let's talk through your project.

Call (910) 239-8500 or fill out the estimate form and our office team will get back to you fast. We'll put together a custom written scope -- no generic packages, no pressure.