Location · Philadelphia
Historic windows and doors in Philadelphia.
Our Philadelphia office serves the Federal and Victorian rowhouses of the historic districts, working with the Philadelphia Historical Commission.
Office
274 S 20th St
Philadelphia, PA 19103
Approvals
Philadelphia Historical Commission
Reply
Within one business day

What we do in Philadelphia
Five services, one survey.
- 01
Window restoration
Repair of original sash, frames and weights wherever they are sound.
- 02
Wood window replacement
New wood or clad-wood sash made to match historic profiles.
- 03
Steel and bronze windows
Slim-profile casements and studio windows.
- 04
Entry and areaway doors
Paneled doors, transoms and ironwork-compatible frames.
- 05
Approval drawings
Measured surveys, elevations and permit applications.
How to begin
Three steps.
- 01
Call or send the form
We reply within one business day to arrange a time.
- 02
Survey at the house
We measure and photograph every opening and note its condition.
- 03
Written proposal
Drawings, a fixed price and a schedule, in plain language.
Neighbourhoods we serve
- Old City
- Society Hill
- Washington Square West
- Rittenhouse
- Fitler Square
- Queen Village
A Philadelphia client
“The six-over-six sash they made for our Society Hill house passed Historical Commission review without changes.”
Kolbe
Windows & Doors
Caoba
Windows
Secco
Sistemi · Steel Windows
Reynaers
Aluminium
Common questions
About Philadelphia.
Does my house need Historical Commission approval?
Properties on the Philadelphia Register, individually or within a district, need approval for most visible window and door work. We check your address first.
Do you prepare the application?
Yes. We supply measured drawings and product details for the Philadelphia Historical Commission.
Where do you meet clients?
At your house for the survey, or at our office on South 20th Street by appointment.
Request a survey
Start in Philadelphia.
Townhouse Windows & Doors Philadelphia
274 S 20th St
Philadelphia, PA 19103
Surveys by appointment.
Helpful to have
- The house address
- Phone photographs of the windows
- Any earlier permits or letters