Franklin Window Replacement provides professional egress & basement windows in Franklin, TN for residential and commercial properties across Williamson County. Egress is the one part of a window purchase where the numbers are not negotiable. If a room is a sleeping room, or a basement holds habitable space, the code requires an opening a firefighter in gear can get through and an occupant can get out of.
The IRC is specific about it. Measure the gap with the sash pushed fully aside, and you need 5.7 square feet of it, though a grade-floor or below-grade opening is allowed down to 5.0. A width under 20 inches does not count, nor does a height under 24, and the sill cannot begin more than 44 inches up from the floor. Catalog frame dimensions do not enter into any of it.
Those two measurements fight each other, which is what catches people. A window that satisfies the 20-inch width and the 24-inch height minimums can still fall well short of the required area, because the minimums are floors on each dimension rather than a recipe. We compute the actual open area for the specific unit and configuration before anything is ordered.
Sash type decides how much of the rough opening you keep. A double-hung gives up roughly half its opening, because only one sash moves and the other blocks the rest. A casement swings almost entirely clear. That is why a narrow bedroom opening that fails as a double-hung frequently passes as a casement without touching the framing, and why we ask about the opening before we ask about the style.
Basements are the harder half of this work and the most common reason Franklin homeowners call us. Finishing a basement bedroom in an existing foundation usually means cutting a new opening through poured concrete or block, setting a buck and a lintel, and building a window well outside. That is a structural alteration to a foundation wall, it wants a permit, and it is not a weekend project with a rented saw.
The well has requirements of its own. It has to be large enough for the sash to open fully and for an adult to stand in, it has to drain rather than fill, and once vertical depth passes 44 inches a fixed ladder or steps must be there and must stay usable with the sash wide open. A gravel base tied to the foundation drain keeps the well from becoming a cistern against your wall.
Grates and covers are allowed and often sensible, particularly with small children, but they must be releasable from inside the well without tools, keys or special knowledge. A bolted-down grate is a code violation and a genuinely dangerous one. We will not install one.
Bars and security screens follow the same rule for the same reason. If a bedroom window has security bars, they need an interior release mechanism that works in the dark by feel. On older Franklin houses that still carry fixed decorative bars over a bedroom window, replacing them is the most valuable thing on the estimate.
Our licensed and insured team brings the right materials and equipment to every job — soft-coat low-E coating on surface two, stainless steel warm-edge spacer, argon-filled dual-lite sealed unit, pultruded fiberglass sash profile, fusion-welded sash corner joinery, polyamide thermal break strut — and backs the work with a written workmanship warranty. We serve Franklin and nearby communities including Brentwood, Spring Hill, Nolensville, Thompson's Station.
What We Handle
Everything our egress & basement windows in Franklin covers
One crew, one point of contact, and the full range of egress & basement windows work in Franklin, TN. If it is on this list we do it in house rather than handing it to a subcontractor:
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Not sure which one describes your situation? Describe it in plain words and we will sort it out — or browse the rest of our Franklin services.
Materials, equipment and how we do egress & basement windows
The difference between egress & basement windows that lasts and egress & basement windows that gets redone in three years is almost always preparation and materials, not the finish you see on day one. We work with soft-coat low-E coating on surface two, stainless steel warm-edge spacer, argon-filled dual-lite sealed unit, pultruded fiberglass sash profile, spec them to the job instead of to the invoice, and write the material grades into the free estimate so you know exactly what you are buying.
Every Franklin job runs the same way: site walk and measurements, written scope and fixed price, protection of the surrounding area, then the work itself with a daily clean-up. Years of window work in Williamson County means we have already met whatever your property is going to throw at us — awkward access, older construction, an HOA with opinions.
Where we do egress & basement windows outside Franklin
Franklin Window Replacement covers Franklin and the surrounding communities of Williamson County. Crews run out to the same nearby cities every week, so an out-of-town job does not mean an out-of-town price.
- Egress & Basement Windows in Brentwood, TN — Williamson County, population 45,373
- Egress & Basement Windows in Spring Hill, TN — Maury and Williamson Counties, population 50,005
- Egress & Basement Windows in Nolensville, TN — Williamson County, population 13,829
- Egress & Basement Windows in Thompson's Station, TN — Williamson County, population 7,485
- Egress & Basement Windows in Fairview, TN — Williamson County, population 9,357
- Egress & Basement Windows in Columbia, TN — Maury County, population 41,690
Start on the Franklin Window Replacement homepage for a free estimate, or call (844) 511-2320 and describe the job.
Why Franklin Chooses Franklin Window Replacement
- ✓We write the solar heat gain coefficient wall by wall instead of house-wide, because the county code sets no ceiling on it and a west elevation and a shaded south elevation want opposite answers.
- ✓Insert and full-frame approaches are priced side by side on the same estimate, so you can see what keeping your existing frame saves and what it costs you in daylight opening.
- ✓Every sill gets probed with an awl before we recommend an insert, because burying a new unit inside a soft frame hides the problem for about five years and then costs twice.
- ✓Pans go under every opening the framing allows, sloped outward with dammed ends and a raised back edge, because flashing decides whether a mixed-humid wall stays dry long after label numbers stop mattering.
The standards behind egress & basement windows
Quality here is not a matter of opinion — it is written down. The egress & basement windows work we do in Franklin follows published industry standards: NFRC sets the U-factor and SHGC ratings on every window label, and ENERGY STAR defines the efficiency thresholds by climate zone. If a contractor cannot tell you which standard a detail comes from, that is worth asking about before you sign.
Every egress & basement windows project in Franklin gets the same attention, whether it is a single room or a full commercial job. We show up on schedule, keep the site clean, and stand behind the work — the estimate is free and there is no pressure.
Ready to get started? Call (844) 511-2320 for a free egress & basement windows free estimate in Franklin, or request a quote and we'll get right back to you.