Window Repair and Restoration Services

Replacement window repair by Window Revival LLC

Replacement Window Repair

Diagnosis and repair for windows that are difficult to open, will not stay raised, tilt out unexpectedly, have damaged hardware, or contain fogged insulated glass.

Historic wood window restoration by Window Revival LLC

Wood Window Restoration

A preservation-focused service for original wood windows, including sash work, glazing, weatherstripping, wood patching, rot repair, preparation and painting.

Wood door and frame restoration by Window Revival LLC

Door Restoration

Careful evaluation and restoration of wood doors and frames when sound original material can be repaired, refinished and preserved instead of removed.

Repair First. Replace Only When Necessary.

Window Revival LLC begins with a hands-on assessment. We identify the failed component, evaluate the condition of the sash and frame, and explain whether a targeted repair or a fuller restoration is the practical choice.

Schedule an Assessment

01

Diagnose the Problem

02

Match Parts or Materials

03

Repair and Test

Balances, Shoes & Pins
Double-Pane Glass
Cranks, Locks & Hardware
Glazing & Weatherstripping
Window inspection and repair process

A Clear Window Repair Process

Many window repairs begin with identifying the exact failed part before materials can be ordered and the final repair can be scheduled.

We inspect the window, safely open the sash or hardware assembly when needed, document the components, and determine which parts or repair methods apply. When specialty parts must be sourced, we explain the next step before moving forward.

After the necessary parts or materials are available, the repair is completed and the window is tested for smooth movement, secure operation and proper closing.

Window Balance and Sash Support Repair

Balances and related sash-support components help a window move and remain in position. When they fail, the sash may feel unusually heavy, drop shut, refuse to stay open or move unevenly. We evaluate the balance system along with shoes, pins and connection points.

Fogged Glass and Hardware Problems

Moisture or haze between panes may indicate a failed insulated-glass seal. Crank arms, locks, latches and other hardware can also wear out or become damaged. We determine whether the glass unit, operating hardware or another component is responsible.

Historic Wood Window Restoration

Original wood windows are often worth evaluating before replacement, especially in older homes where the sash, frame and traditional operating system remain repairable.

Restoration may include removing loose coatings, repairing deteriorated wood, renewing glazing, replacing worn sash cord or related components, improving weather seals, preparing surfaces and repainting. The scope is based on the condition of each window.

Work can often be planned throughout the year when storm windows or temporary protection can shield the opening. Because full restoration involves several stages and drying or curing time, larger projects should be scheduled in advance.

Historic wood sash window restoration process
Wood door and frame repair and restoration

Wood Door and Frame Restoration

Peeling paint or localized deterioration does not always mean an entire wood door and frame must be discarded.

We remove failing coatings where appropriate, inspect the underlying wood, repair restorable areas and prepare the surface for a renewed finish. When the original material is still structurally sound, restoration can preserve its character and avoid unnecessary demolition.

Every door is evaluated individually. If replacement is the safer or more practical option, we will explain why rather than promising a repair that will not hold up.

Common Window Services

Window balance shoe and pin repair
Balances, Shoes & Pins
Fogged double-pane insulated glass service
Double-Pane Glass
Window crank lock latch and hardware repair
Cranks, Locks & Hardware
Window glazing weatherstripping and wood repair
Glazing & Weatherstripping

Signs Your Windows Need Attention

The sash is difficult to raise, drops unexpectedly, feels unusually heavy or will not remain open.

Movement and Balance Problems

Condensation, haze or fog appears between the panes, or the glass unit has visible damage.

Glass and Seal Problems

Cranks, locks or latches no longer operate correctly, or wood and glazing show signs of deterioration.

Hardware and Wood Problems

Request a Window Assessment

Tell Us What the Window Is Doing

Include the window type, the symptoms you are seeing, the number of affected windows and your Boston-area location. Photos of the sash, hardware, glass and frame can help with the initial review.

Window Revival LLC focuses on repair and restoration whenever the existing window or door can be responsibly preserved.

Service Area: Boston and Greater Boston, Massachusetts