Egress Window Installation in Columbus, OH
Code-compliant egress window installation for finished basement bedrooms with engineered window wells.
If you are finishing a basement bedroom in Columbus — or selling a home that already has finished basement bedrooms without proper egress — you need a code-compliant egress window. The Ohio Residential Code requires every sleeping room below grade to have a window with at least 5.7 square feet of clear opening and a window well that meets size and ladder requirements. Our egress window installations include the structural cut through the foundation wall (we lintel the opening for full structural support), the engineered window well with ladder, the welded steel grate where landscaping mandates it, and the interior trim and seal. We coordinate the building permit and inspection on your behalf. Call (614) 924-8072 for a free assessment.
What Egress Window Installation Means for Central Ohio Homes
Central Ohio’s humid continental climate and Franklin County’s glacial till sub-soil create a very specific set of conditions that drive the egress window installation jobs we see year after year. Spring rains saturate the clay and push laterally against basement walls. Summer thunderstorms surcharge storm sewers and back water up against foundation drains that haven’t been maintained. Fall is the calm window — dry soil, stable wall conditions, ideal for crack injection and exterior grading work. Winter’s 32-inch frost depth and freeze-thaw cycle then re-open cracks that weren’t sealed before October. Older Columbus homes — 1900s through 1970s — almost never have a code-compliant egress window in the basement. Finishing a basement bedroom without one is a code violation that will surface on resale as a disclosure problem. We cut the opening, install a structural lintel, set the engineered window well, and pull the permit so the inspection is clean.
Project Details
| Typical Timeline | 2 days per opening |
|---|---|
| Install Days On-Site | 2 days |
| Materials | Boman Kemp or Rockwell engineered window well; impact-rated vinyl window; welded ladder/grate where required |
| Warranty | 10-year workmanship on cut + install; manufacturer on window |
| Crew Size | 3 technicians including concrete specialist |
| Permit Required | Yes — building permit, we pull + inspection |
| Pricing | Quoted per job after free on-site inspection — every quote is itemized in writing |
Our Process
- 1
Free On-Site Inspection + Code Check
We confirm the basement room qualifies as a sleeping room under Ohio Residential Code, identify the best wall for the cut, and check for utility conflicts in the wall.
- 2
Written Quote with Window Model + Well
Engineered window well, window manufacturer, lintel size, and finish are all itemized.
- 3
Building Permit
We pull the city building permit on your behalf.
- 4
Cut + Lintel Install
We cut the opening through the foundation wall with a wet saw, install the structural lintel above the opening, frame the rough opening.
- 5
Well + Window Install
We excavate and set the engineered window well, install the impact-rated vinyl window with proper flashing, and add the welded ladder and grate where required.
- 6
Final Inspection + Walkthrough
We schedule the city final inspection, attend with the inspector, and hand you the signed inspection card with your warranty.
Materials We Use
| Component | Brand | Why It Matters |
|---|---|---|
| Engineered Window Well | Boman Kemp or Rockwell | Pre-fabricated steel well with built-in ladder rungs sized to Ohio code. |
| Impact-Rated Vinyl Window | Pella or Andersen 200 Series casement | Impact-rated casement window meeting 5.7 sq ft clear opening. |
| Steel Lintel | Custom-fabricated structural steel lintel | Engineered structural steel header sized to bridge the opening cut into the foundation wall. |
| Welded Steel Grate (where required) | Custom-fabricated welded steel grate | Code-required hinged grate over deep window wells where landscaping requires it. |
Common Scenarios We See
Finished basement bedroom lacking code egress — found during inspection
Cut opening, lintel, well, window, and inspection — cleanest path back to code.
Pre-sale code-required egress add
Same scope, but pulled in advance of the listing so the disclosure reads “egress added 2026.”
Existing window well too small for code
Replace with engineered code-compliant well, often without enlarging the foundation cut.
New basement bedroom build-out
Pull cut + window + finish coordination with the contractor handling the framing.
Why Columbus Homes Need Egress Window Installation
Ohio Residential Code requires every basement sleeping room to have a code-compliant egress window with at least 5.7 sq ft of clear opening and a window well sized to accommodate emergency egress with a ladder. The basements in older Columbus neighborhoods — Upper Arlington, Bexley, Clintonville, Westerville, the East Side near Bexley — were almost never built with egress windows because the original house did not include below-grade bedrooms. Adding code-compliant egress is now both a safety upgrade and a resale prerequisite for any finished basement bedroom.
Warranty in Detail
Our egress install is warrantied 10 years transferable on the cut, lintel, and well installation. The window manufacturer warranty applies to the window unit itself (typically 10 to 20 years depending on the model). What is covered: water entry around the well or window flashing we installed, structural movement of the lintel, or any leak at the foundation cut. What is explicitly not covered: water entering from above due to a clogged window well drain (we install a drain to daylight or to a sump; we cannot warranty a debris-clogged drain), or condensation on the window from interior humidity.
How We Quote (Without Quoting on the Phone)
We never quote egress window installation sight-unseen. Anyone who gives you a price over the phone is either undercutting on something critical (skipping crack repair before waterproofing, undersizing pier counts, hand-waving warranty exclusions) or padding the quote so heavily that they can drop the number once they are in your kitchen. We do not play that game. Every quote starts with a 45-minute on-site inspection: we measure, we photograph, we look at things your neighbor’s contractor probably skipped, and then we write the quote line by line so you can compare it apples-to-apples against anyone else you talk to. Call (614) 924-8072 and we will get you on the schedule.
After the Install
At 30 days we re-check the window well drain and confirm flashing has shed water cleanly through one or two rain cycles. At 12 months we offer a free re-caulk if any seal has shifted.
Frequently Asked Questions
How much does an egress window installation cost in Columbus, OH?
Quoted per job after free on-site inspection. Cost depends on wall thickness, lintel size, window model, well type, and whether grates are required. Call (614) 924-8072.
What’s the egress code requirement in Ohio?
Minimum 5.7 sq ft clear opening, with an opening height of at least 24 inches, opening width of at least 20 inches, and a sill no higher than 44 inches above the floor. Window wells must allow emergency egress with a ladder if more than 44 inches deep.
How long does the install take?
2 days per opening. Day 1 is the cut, lintel, and frame. Day 2 is the well, window, and finish.
Will it weaken my foundation?
No — the structural lintel we install above the opening transfers the load around the cut. Engineered properly, the wall is just as strong as before.
Do you handle the permit and inspection?
Yes — we pull the Columbus building permit on your behalf, attend the final inspection with the city inspector, and hand you the signed inspection card.
Can the window be vinyl or do I need wood?
Vinyl is standard for egress — less maintenance and impact-rated. Wood is available but typically not recommended for below-grade installations.
Does the window well need a cover or grate?
Code requires a hinged grate when the well is deep enough to be a fall hazard from grade above, and where landscaping or pets make a cover sensible. We add it when required and discuss when not.
Can you add a window where there is no opening today?
Yes — we cut a new opening through the foundation wall and lintel it properly. That is most of what we do for Columbus basement bedroom conversions.
Will the well drain?
Yes — we install a drain at the bottom of the well that ties into the perimeter foundation drain or daylights to a low point.
Related Pages
Other Foundation Services
Service Areas We Cover
Get a Free Written Egress Window Installation Quote
Same-week appointments across Franklin, Delaware, and Fairfield County. No high-pressure sales — just a written, itemized quote after a 45-minute on-site evaluation.
What You Get in Our Quote vs. the Lowball Bid
We don’t compete on the lowest sticker price — we compete on the quote that gets the job actually done. Here is what is included in every quote we write, and the cut-corners that show up in cheaper bids.
Included in our written quote
- Engineer-style elevation + crack assessment
- Soil and drainage evaluation
- Written quote with pier counts + warranty terms
- Photo documentation of every crack/movement
- Permit-pulling where required
- Post-install elevation re-check
Cut corners in the lowball bid
- Free-quote with no actual inspection
- Pier-count guesses without measurements
- Subcontracted installation crews
- Warranties that exclude common failure modes
- Pressure to sign at the kitchen table
- Same-day pricing tricks