Skylight Installation, Replacement & Repair in Southeastern Massachusetts

Clear Repair or Replacement Guidance

When visible conditions allow, we explain whether the practical next step appears to be flashing repair, roofing work, skylight replacement, new installation, or further investigation.

A skylight is part of the roofing system, not simply a window installed in the roof.

The surrounding roofing materials, flashing, underlayment, roof slope, drainage, framing, and the skylight itself must work together to manage water.

FC Home Improvement provides eligible skylight-related services including:

• New skylight installation
• Replacement of aging or damaged skylights
• Skylight flashing repair
• Skylight flashing replacement
• Roofing repair around skylights
• Skylight installation during roof replacement
• Skylight installation during new roof construction
• Evaluation of water entry around skylights
• Replacement of selected fixed or venting skylights
• Exterior work related to eligible skylight projects

Not every condition around a skylight requires replacement. A leak may originate from deteriorated flashing, roofing materials, underlayment, an installation detail, another nearby roof penetration, or condensation rather than the skylight unit itself.

FC Home Improvement evaluates visible and accessible conditions and explains the recommended scope.

The evaluation is not represented as an architectural, structural-engineering, mold, environmental, building-envelope, or comprehensive indoor-air-quality inspection.

If the condition involves other portions of the roof, visit our Roofing Services page.

Skylight work often overlaps with the surrounding roofing system. If the problem involves damaged roofing around the opening, visit our Roof Repair Services page. If the skylight is being evaluated as part of a larger roofing project, explore our Roof Replacement Services or New Roof Installation pages.

Not always.

Water or moisture around a skylight can come from several different sources.

Signs that may involve condensation include:

• Moisture forming on the interior glass
• Water droplets appearing during cold weather
• Moisture occurring without rain
• Condensation that is worse in bathrooms, kitchens, or other high-humidity spaces
• Moisture forming on interior frames or nearby surfaces

Condensation can involve indoor humidity, temperature differences, ventilation, insulation, shaft construction, or other building conditions.

A roofing contractor may be able to identify visible roof-side conditions but may not be able to determine every interior humidity or mechanical cause.

The source should be evaluated before assuming that replacing the skylight will solve the problem.

Replacement may be more practical when:

The skylight itself is damaged
Components are deteriorated
The unit repeatedly leaks after surrounding conditions are addressed
Compatible replacement flashing is unavailable
The skylight is difficult or impossible to operate correctly
The unit is being incorporated into a full roof replacement
The existing model is obsolete
Repair costs are becoming unreasonable compared with replacement

Age alone does not determine whether a skylight must be replaced.

Condition, compatibility, flashing, roofing materials, installation, operation, available replacement parts, roof work, and the intended project scope should all be considered.

Step 1 — Tell Us About the Property

Provide:

• Property address
• Residential or commercial use
• Number of skylights
• Approximate skylight location
• Existing or new installation
• Visible leak or damage
• Roof type
• Any planned roof replacement
• Interior access considerations

Step 2 — Evaluate Visible Conditions

Depending on the project, we evaluate accessible conditions involving:

• Skylight unit
• Roofing materials
• Flashing
• Roof slope
• Underlayment
• Penetrations
• Decking
• Nearby valleys or walls
• Interior staining related to the reported problem
• Existing roof condition

The evaluation is not represented as an engineering, structural, environmental, mold, or comprehensive building inspection.

Step 3 — Determine the Recommended Scope

The recommendation may involve:

• Roofing repair
• Flashing repair
• Flashing replacement
• Skylight replacement
• New skylight installation
• Roof replacement with skylight work
• Further investigation
• Another qualified trade where necessary

Step 4 — Written Proposal

The written proposal should identify:

• Skylight product when applicable
• Flashing system
• Roofing work
• Underlayment work
• Opening or decking work included
• Interior work included or excluded
• Known allowances
• Important exclusions
• Access requirements
• Applicable warranty information

Step 5 — Schedule the Work

Scheduling depends on:

• Weather
• Roof conditions
• Material availability
• Skylight availability
• Access
• Location
• Roofing-project schedule
• Current demand
• Crew availability

Step 6 — Complete the Approved Work

The crew completes the work described in the written agreement.

Previously concealed damage or proposed changes should be explained before additional work proceeds.

Step 7 — Cleanup and Final Review

Debris is removed from the designated work area and the completed exterior work is reviewed according to the approved project scope.

The appropriate skylight depends on the room, roof, opening, slope, ventilation needs, and project goals.

Venting Skylights

Venting skylights can provide both natural light and additional ventilation.

Depending on the selected model, operation may be:

Manual
Electric
Solar-powered

Electrical connections, controls, sensors, wiring, or related electrical work must be included in the approved scope or handled by the appropriate qualified contractor.

New-Construction Skylights

New construction offers more flexibility because the opening, framing, roof system, and interior layout can potentially be planned together.

However, structural changes or architectural design must be handled by the appropriate qualified parties when required.

FC Home Improvement provides eligible skylight-related work for residential and commercial properties.

Commercial and Multifamily Properties

Eligible work may include skylights on:

Offices
Multifamily properties
Mixed-use buildings
Retail and service properties
Churches
Community buildings
Smaller commercial structures

Large industrial skylight systems, structural glazing, curtain-wall systems, large roof monitors, smoke vents, specialized commercial daylighting systems, or engineered glazing systems may fall outside FC Home Improvement’s normal scope and must be evaluated individually.

FC Home Improvement is based in Taunton and evaluates eligible skylight projects throughout Southeastern Massachusetts.

Select Cape Cod Communities

• Mashpee
• Bourne
• Falmouth
• Sandwich
• Barnstable

Availability depends on:

• Property location
• Requested service
• Roof type
• Skylight type
• Project size
• Access
• Material availability
• Weather
• Current scheduling
• Crew availability

Problems near a skylight may involve other roof components.

Related conditions can include:

• Damaged shingles
• Failed underlayment
• Ice-and-water protection
• Roof decking
• Roof ventilation
• Chimneys
• Roof-to-wall flashing
• Valleys
• Gutters and drainage
• Nearby penetrations
• Siding transitions

Warranty Information

Eligible VELUX products and installations may qualify for manufacturer warranty coverage when the selected skylight, flashing system, installation method, registration, roof conditions, and project meet the applicable VELUX requirements.

Certification does not mean that every skylight installation automatically qualifies for every available warranty.

Customers should review the written manufacturer warranty and project documents for:

• Coverage period
• Registration requirements
• Product coverage
• Installation coverage
• Exclusions
• Transferability
• Maintenance requirements

FC Home Improvement should also identify any applicable workmanship coverage in the written project documents.