™Has the hard putty around a pane begun to crack and drop out? Has damp shown up at one end of a sill? In a Darien home, trouble like that can usually be repaired, and it seldom means the whole window has to go. Darien is an older town: more than half its homes were up by 1960. Mending old windows and doors holds on to your home’s first character, and they look better once the work is finished.
Based on 101 reviews Window & Door Repair in Darien, CT
On an older Darien house, water collects at the two ends of a window sill. Lifted paint right at that corner is the early sign of damp below.
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Darien’s short page on permit work
Darien’s Building Department keeps a short web page headed Work Requiring a Permit. One line on it covers changing the size or location of windows, and window replacements. Interior alterations are on the same page.
So a plan to take your old windows out and put new ones in is permit work in Darien. The page does not name the repair of a window you are keeping. The page is short, and Connecticut’s State Building Code is long. Take your own job to Office 212 at Town Hall, 2 Renshaw Road, or phone the Building Department at 203-656-7347.
Darien takes permit applications through its online permitting system; the department says all of them are to be submitted electronically. If a permit does come into your job, one Darien rule is worth knowing early. The general contractor is the one who must call in and schedule the Town’s inspections, and the permit number has to be given each time.
Putty on the side that faces salt water
By the Town’s own count, Darien has five harbors and 16.5 miles of Long Island Sound coastline. The Noroton River, the Goodwives River, the Five Mile River, Holly Pond and Gorham’s Pond add more water’s edge. Many houses here may have one side that looks toward salt water.
On an older wood window, each pane is held in from outside by a bead of putty. Sun, wind and salt air may dry that putty faster on the water side. Look for hairline cracks, gaps at the corners of a pane, or pieces missing along the lower edge. Once the putty opens, rain can get behind the glass and into the wood of the sash.
At that stage the work is usually small. The old putty comes out, fresh putty goes in, and paint seals it. Look closely at each pane on that side. If you find gaps, phone 516-841-5048 and ask to have the putty renewed.
The two ends of a window sill
About one Darien home in four is older than 1940, and close to three in ten date from the 1940s and 1950s. On a home that old, the sill is a thick piece of wood that slopes away from the glass. Its weak points are the two ends, where the upright sides of the frame stand on it. Water that runs down the side of the window collects in that corner joint.
Look at each end of the sill after a few dry days. Paint that has lifted right at the corner, or a dark line in the joint, points to damp underneath.
A soft end does not have to mean a new window. The size of the repair depends on how far along the sill the damp has travelled. In many cases the sash and its glass are not touched at all. Note which sills show it, and have them checked before another wet season.
Old sashes that have grown heavy to raise
A wood sash of that age was built to go up with one hand. A hidden weight on a cord, or a spring, carries most of its load. When a sash now takes real effort, the usual reasons are plain ones.
The small wheels at the head of the frame, which the cords run over, may have seized. Paint may have built up in the channels the sash slides in. Or one cord has gone, so a single weight is doing the work of two.
Each of those is a part that can be worked on. A seized wheel is freed or changed, and a painted channel is cleaned and waxed. Have you stopped opening certain windows because they are too much work? Do not prop a heavy sash open with a stick. Schedule an estimate instead.
Our Services
Window and Door Services in Darien
Window Maintenance
Professional window maintenance keeps windows operating smoothly, prevents costly problems, improves energy efficiency, and extends the lifespan of existing systems.
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Historical Window Repair & Maintenance
Specialized historical window repair preserves original character, restores proper operation, improves performance, and maintains the architectural integrity of older properties.
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Rotten Wood Repair & Replacement
Rotten wood repair restores damaged frames, sashes, sills, and trim while preserving usable components and preventing further serious structural deterioration.
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Hardware Maintenance & Replacement
Professional maintenance and replacement for door handles, locks, hinges, closers, and hardware to improve security, performance, reliability, and everyday operation.
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Interior/Exterior Door Repair & Adjustments
Professional interior and exterior door repair and adjustments to correct sticking, sagging, misalignment, drafts, locking problems, and difficult everyday operation.
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Questions from Darien homeowners
We would like to turn a flat living room window into a bay. Is that still a repair?
No. That is a change to the house. Darien’s Building Department names adding a bay window among the jobs that require a permit, so talk to that office before a design is settled. We are glad to look at the window you have now and say what a repair alone would do for it.
The big pane in our old back door is ordinary glass, not safety glass. Can the glass be changed and the door kept?
Often it can, on a wood door. The trim pieces around the pane can be lifted out. Safety glass cut to the same size can usually go in its place. We would measure the opening and check that the door is sound enough to carry the new pane.
Cold air blows into the hall through the mail slot in our door. Can the slot stay?
Usually it can. The flap may have lost its spring, or the lining behind it may have worn away. A new flap, or a second flap on the inside, cuts most of that air. Mention the slot when you call, and say whether mail still comes through it.
The little lift handles are gone from our old windows, so we push on the glass to raise them. Does that do harm?
It can. The glass and the thin wood that holds it were never meant to take that push, and a pane can loosen or crack. New lifts can be fitted to the bottom rail of each sash. A sash that needs that much force is also likely sticking for a reason, and we can look for it.
Do you work in Old Greenwich, Riverside and New Canaan too?
Yes. Near Darien we serve Old Greenwich, Riverside and New Canaan.
How do I get a price?
Call us or fill out the short form at the top of this page. The estimate is free.
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Our Services
Explore Our Services to Repair, Maintain, and Improve Your Existing Windows and Doors
Storm Door Repair & Maintenance
Complete storm door repair and maintenance for hinges, closers, handles, screens, alignment, and seals to restore dependable operation and lasting results.
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Low-E Glass Upgrade
Low-E glass upgrades improve insulation, reduce heat transfer, block harmful UV rays, increase comfort, and enhance year-round window energy efficiency.
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Patio Door Repair & Maintenance
Reliable patio door repair and maintenance for rollers, tracks, locks, handles, alignment, and seals to improve smooth operation and overall reliability.
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Screen Repair & Replacement
Screen repair and replacement restores airflow, visibility, and protection from insects using durable materials fitted accurately to windows and doors.
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Commercial Window Service & Repair
Commercial window service keeps business properties secure, functional, and efficient through professional repairs, maintenance, and inspections.
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Window Installation
Professional window installation ensures proper fit, sealing, operation, and energy performance while improving comfort, durability, and overall property value.
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Interior/Exterior Door Installation
Professional interior and exterior door installation with precise fitting, proper alignment, secure hardware, effective sealing, smooth operation, and attractive results.
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Glass Replacement
Restore safety, clarity, comfort, and energy efficiency with professional service for damaged, cracked, foggy, or broken window and door glass.
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More Window & Door Services
Complete repair solutions for residential and commercial windows and doors.
Window Services
- Window Adjustment
- Window Recaulking & Sealing
- Window Reglazing
- Sash Repair & Restoration
- Window Mechanism Repair
- Balance Replacement
- Operator Repair
- Lock & Handle Replacement
- Weatherstripping
- Draft Repair
- Foggy Glass Replacement
- IGU Replacement
- Custom Glass Replacement
- Sidelight Glass Replacement
- Sunroom Window Repair
- Greenhouse Glass Repair
- Bay & Bow Window Repair
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