Raleigh Window Pros: Replacement Windows, Patio Doors & Entry Doors
Expert residential and commercial window services. Measured quotes, labeled ratings per opening, and the code case named before the product.
- ✓Every quote names the code case: repair or full replacement
- ✓NFRC-labeled U-factor and SHGC written per opening
- ✓Bedroom net clear opening measured before anything is ordered
- ✓Written workmanship warranty on the installation itself
Why Raleigh Chooses Raleigh Window Pros
- ✓We name which of the four cases in North Carolina's window-replacement interpretation your opening falls into, and the quote says so in plain words
- ✓Climate Zone 4A numbers go on the proposal per opening, taken from the certified NFRC label rather than a brochure's center-of-glass figure
- ✓We tell you where to spend the Section N1102.3.3 exemption, because twenty-four square feet of it exists once per dwelling and most people waste it
- ✓No residential aluminum in Wake County, and no impact-rated glazing sold as hurricane protection a hundred and twenty miles from the coast
- ✓Sash packs, operator swaps, rescreening and glass-only reglazing are quoted as finished jobs, not as an opening move toward a whole-house order
- ✓We tell you the state licensing threshold is forty thousand dollars and that most window jobs fall under it, then tell you to ask every bidder for a number anyway
How It Works
Name the case before naming a product
We walk every opening and decide which of the four cases in the state's window-replacement interpretation it falls into: glazing only, sash only, insert into a retained frame, or full assembly. That decision comes before any catalog is opened, because it sets the price range and it determines whether the energy table applies to your order at all.
Probe the sill, read the reveal
An awl goes into the sill nose and the bottom of each jamb, and the reveal gets measured at head, sill and both jambs. Soft wood or more than about a quarter inch out of square rules out an insert. We would rather find that with a tape in our hand than with your siding already off the wall.
Put the labeled numbers on the proposal
Each opening gets its whole-product U-factor and solar heat gain coefficient written on the quote, taken from the NFRC certified label rather than a marketing sheet. Bedrooms also get their existing and proposed net clear opening in square feet, so an egress problem is visible on paper before anything is ordered.
One crew from sill pan to trim wrap
The same people who measured do the install. Full-frame openings get a sloped sill pan lapped over the housewrap, low-expansion foam in a single light pass, and exterior trim returned to match what was there. Nobody hands a leak to a second crew who did not set the window.
The Window Work Raleigh Calls Us For
Full Window Replacement
Phasing a whole-house job in this state has a consequence nobody mentions, and it runs the opposite way to the one you would expect. Splitting the work to keep each stage small can remove the only legal protection the transaction has.
Residential Window Installation
Ask a bidder what they measure. The answer sorts this trade faster than any brochure, because a window ordered to a width and a height assumes the opening is a rectangle, and in Raleigh a fair number of them are not.
Commercial Window Installation
Commercial glazing in North Carolina runs on a different chapter of the code and a different set of rules about who may legally do the work. Both differences catch building owners out, and the second one costs more when it does.
Energy-Efficient Window Installation
The most expensive mistake in a Raleigh window order is buying one glass package for the whole house. Your west wall and your north wall are not doing the same work, and a single specification overpays on one of them while quietly underperforming on the other.
Vinyl Window Replacement
North Carolina's own code interpretation puts insert windows in a category most buyers never hear named. Keep the existing frame, set a new unit inside it, and the state calls that work a repair rather than an alteration.
Wood Window Replacement
An aluminum-clad wood window is a wood window wearing a coat. The wood carries the structure, the extruded cladding takes the weather, and the joint between the two decides whether the thing lasts thirty years or twelve.
Aluminum Window Replacement
Aluminum is the right frame for some openings and the wrong frame for most houses, and the difference is a narrow strip of plastic buried in the extrusion. This page is about what that strip does and how to tell whether yours has one.
Bay and Bow Windows
A bay is not really a window at all. It is a small roof sitting over a cantilevered floor, an insulated seat board and three or four sashes.
Broken Window Glass Installation
One lite gone in a window that is otherwise fine belongs at a glazing shop, and that is who to ring. The work here is different: glass for openings framed from scratch, and glass for openings a renovation has altered.
Casement Window Replacement
A casement seals by compression rather than by contact. Its sash swings inward against a bulb gasket, and a multi-point lock pulls it tight the whole way round.
Custom Window Installation
Custom means one thing above all others. There is no second one.
Double-Pane Window Replacement
Double pane is the standard window, not an upgrade. Everything on sale in Wake County is already two lites in a sealed unit, so a caller asking for double pane is asking for an ordinary modern window.
Egress Windows
Egress is the one place on this site where we tell you the code is the specification rather than a floor. Nothing about it is frozen, negotiable or exempt, and no insert we could sell you is worth failing it.
Fiberglass Window Replacement
Our vinyl page promises to show you the expansion arithmetic behind a recommendation, and this is where it lives. If you want bronze or black across a six-foot opening in Wake County, fiberglass is the frame that will still be straight in fifteen years.
French Doors
A French door trades a slider's mechanical simplicity for a compression seal and a wider clear opening. Both leaves swing, both latch into the frame, and when the frame is set correctly the pair seals better than any slider sold.
Impact Window Installation
Wake County sits about a hundred and twenty miles from the ocean and is not in a wind-borne debris region. Impact-rated windows are not required here, and we are not going to imply on a quote that they are.
Low-E Glass Window Installation
There is one window upgrade North Carolina lets you make without the job becoming a replacement, and it is the coating. The state's own interpretation says a repair may be made with like material, or with material containing more energy-efficient glazing.
Multifamily & HOA Window Replacement
On a single house in this county the interesting question is whether a window job stays under a dollar threshold. On an association's property that question evaporates.
Office & Commercial Glazing
Office floors in this county are reorganized far more often than they are reglazed. Which makes the most useful question about interior glass something other than its price.
Retrofit Windows
The retrofit choice is not one decision. It is one decision per opening, and on a Raleigh house the right answer is usually a mixture: inserts through most of the house and full-frame units in the two or three places where losing an inch of pane actually costs you something.
Sliding Window Door Replacement
The state's repair categories name double-hung and casement assemblies. Sliders are not on that list, which in practice means a slider problem lands on the replacement side of the ledger more often than a homeowner expects it to.
Soundproof Window Installation
Our triple-pane page sends people here for one reason, so here is the reason. A third sheet of the same glass is a poor way to buy quiet.
Storefront Window Installation
You cannot buy a storefront off a shelf. It is drawn, scheduled and cut for one specific opening, and the document that governs the whole job is the shop drawing rather than the quote.
Triple-Pane Window Installation
Wake County is a borderline case on paper and a clear one in practice. A third pane does not pay here, and the climate maps have been moving in the direction that makes that more true rather than less.
What Raleigh Customers Say
Three companies quoted a whole house. These people measured, told us eleven of our units were fine, and replaced glass in five sashes. The fogging is gone and we spent about a fifth of the lowest other bid.
They wrote the U-factor and the solar heat gain number next to every opening on the estimate and explained where the code number came from. Nobody else did that. The install crew was the same two guys who measured.
Our back bedroom failed egress and the first contractor never checked. These folks measured the clear opening, showed me the arithmetic, and put in a casement that actually meets it. They also talked me out of the impact glass I asked for.
Sill was soft at two openings and they showed me the awl going in before they said a word about price. Those two went full-frame with a proper pan, the rest took inserts. Straight answers the whole way through.
Raleigh Window Pros installs and replaces windows, patio doors and entry doors across Raleigh and Wake County. Vinyl inserts, pultruded fiberglass, clad-wood and thermally broken aluminum. Double-hung, casement, awning, slider, bay, bow and fixed architectural units. Sealed-unit glass repair, sash packs, rescreening, egress work and commercial storefront glazing.
We work from one distinction North Carolina's code draws that almost nobody in this market mentions. The Office of State Fire Marshal's interpretation of Residential Code Section N1109.1.1 sorts window work into four cases. Replacing glazing in an existing sash is a repair. Replacing sashes is a repair. Setting an insert into a retained frame is a repair. Pulling the entire assembly is not.
That one distinction decides your product, your price, and whether Table N1102.1.2 applies to the order at all. Wake County is Climate Zone 4A, where a replaced assembly must meet a 0.35 U-factor and a 0.30 solar heat gain coefficient, figures North Carolina froze in place until 2031. Every quote we write names the case your opening falls in, states the labeled numbers, and leaves the decision with you.
About Raleigh Window Pros in Raleigh, NC
Raleigh Window Pros works across Wake County and the towns immediately around it, replacing and repairing windows, patio doors and entry doors in houses, rentals and small commercial buildings. The work ranges from a single fogged sealed unit to a full-frame order across thirty openings, and we quote both with the same level of detail.
What we do differently is start with the code rather than the catalog. North Carolina's own interpretation of Residential Code Section N1109.1.1 divides window work into repairs and replacements, and that division decides your price, your product and whether Table N1102.1.2 applies at all. Most quotes in this market never mention it, which is how a homeowner ends up buying a replacement when the state considers the job a repair.
There are jobs we turn down. If your sealed units are scattered failures in sound frames, hire us for glass and nothing else. If you want residential aluminum, or clad-wood on an unprotected wall, or impact glazing sold as hurricane protection this far inland, we are the wrong company and we will say so on the phone rather than at the kitchen table.
Recent Projects Across Wake County
Full gallery →
Towns We Cover
Raleigh Window Pros serves Raleigh, NC and surrounding communities including:
Storefront, curtain wall and business-park glazing
Wake County's commercial stock runs from downtown Raleigh street-level retail to the low-rise business parks strung along the Beltline and Interstate 40 and out through Garner, Clayton, Selma and Smithfield. A great deal of it is original single-glazed aluminum storefront from the 1980s and 1990s with no thermal break in the frame.
Commercial work sits under a different chapter of the Energy Conservation Code than the residential table quoted elsewhere on this site, and it also crosses North Carolina's forty-thousand-dollar licensing threshold far more often than house work does. We quote it on that basis and we say which set of rules you are reading.
- ✓Captured storefront systems reglazed to insulating units without replacing the framing
- ✓Two-inch by four-and-a-half-inch extruded framing with poured and debridged thermal breaks
- ✓Tempered and laminated safety glazing where the code and the location require it
- ✓Commercial entrance doors: offset pivots, overhead closers and bottom rails serviced separately
- ✓Emergency board-up and same-week glass ordering for broken street-level lites
- ✓Spandrel panels and shadow-box details matched to the existing elevation
- ✓Interior office partitions and borrowed-light glazing in occupied suites
- ✓License number and certificates supplied before a purchase order is issued
Frequently Asked Questions
Do I need a permit to replace windows in Raleigh?
It depends on which case your work falls into and on what the City of Raleigh's inspections department says about your specific job, so call them or let us call for you.
As a rule, glazing swapped into an existing sash and sash-only work are treated as repairs, while pulling out whole assemblies, changing an opening size, or cutting a new opening are not. Anything that changes a structural header or an egress opening is firmly on the permit side, and we treat it that way.
Do replacement windows in North Carolina have to meet the energy code?
Some do and some do not, which is the whole point of the state interpretation we quote throughout this site. Where an entire existing fenestration unit is replaced with a new product including frame, sash and glazing, that unit must meet the applicable U-factor and solar heat gain coefficient in Table N1102.1.2.
Where you replace only glazing, only sashes, or set an insert assembly into the retained existing frame, the code treats the work as a repair to be made with like or more energy-efficient material.
Is it true North Carolina's energy code will not change until 2031?
For the residential energy provisions, yes. Session Law 2023-108, passed in 2023 over a veto, reorganized the code councils and barred the new Residential Code Council from adopting energy-conservation amendments to the Residential Code before 2031.
The practical effect is that the 0.35 U-factor and 0.30 solar heat gain numbers that apply to your replacement windows today are the numbers for the rest of the decade. Anyone telling you to buy ahead of a tightening code in this state is selling, not informing.
Does a window job in Wake County need a licensed general contractor?
Usually not, and that surprises people. North Carolina requires a general contractor's license on projects of forty thousand dollars or more, a threshold raised from thirty thousand in October 2023 by the same act that froze the energy code.
Most whole-house window replacements in Wake County land under that figure, which means the law does not force the person selling it to hold a license at all. Ask every bidder for a number and write down the answer, because nothing else in the process will check for you.
Do I need impact or hurricane windows in Raleigh?
No. Wake County is roughly a hundred and twenty miles inland and is not in a wind-borne debris region, so impact-rated glazing is not required and we will not imply otherwise on a quote. Laminated glass is still worth buying for sound, for security and for ultraviolet control, and the useful detail is that laminated glazing set into a sound existing sash counts as a repair. You can treat two or three specific openings without replacing a single window.
Insert or full-frame for my house?
Probe the sill and the answer usually decides itself. A square, dry frame in a house built since the mid-nineties takes an insert well, keeps your siding and trim untouched, and costs less, at the price of roughly an inch of glass on each side.
A frame with soft wood at the sill nose or the jamb bottoms is not a frame any more, and putting an insert over it seals the problem in behind new vinyl for six years. We measure and photograph both before recommending either.