Commercial skylight removal and installation Long Beach
COMMERCIAL SKYLIGHT ROOFING • LONG BEACH, CA

Skylight Removal & Installation Long Beach, CA

DK Commercial Roofing provides commercial skylight removal and installation Long Beach for commercial properties that need new skylights, replacement units, roof-opening modifications, or removal and waterproofing of existing skylight locations.

The roofing around the opening matters as much as the skylight itself. Curbs, flashing, membrane transitions, drainage, and nearby seams all need to work together.

Skylight Replacement Skylight Removal Curb & Flashing Work Roof Waterproofing
01Inspect Opening
02Review Curb & Roof
03Install or Remove Unit
04Waterproof the Roof
COMMERCIAL SKYLIGHT ROOFING LONG BEACH

The Roof Opening Needs Proper Integration

Commercial skylight work is not only about the glass, dome, or daylighting unit. The surrounding roof assembly has to stay watertight.

A commercial skylight contractor Long Beach should evaluate the curb, flashing, membrane, nearby seams, drainage, and roof condition before installation or removal begins.

When an existing skylight is leaking, the source may be the unit itself or the surrounding roofing. If the roof membrane or flashing is the cause, commercial roof repair Long Beach may be part of the solution.

Commercial skylight roof opening Long Beach
SKYLIGHT ROOF DETAIL Curbs, flashing, membrane, and drainage all affect watertight performance.
COMMERCIAL SKYLIGHT PROJECT TYPES

Different Skylight Projects Need Different Roof Work

The correct scope depends on whether the unit is being installed, replaced, repaired around, or removed completely.

01

New Installation

Create or prepare the opening, coordinate curb details, install the unit, and integrate the surrounding roof system.

02

Skylight Replacement

Remove an older unit and install a compatible replacement while evaluating the existing curb and flashing.

03

Skylight Removal

Remove an unwanted unit and restore the roof opening so the finished area is properly waterproofed.

04

Curb Work

Repair, modify, or replace curb conditions when the existing detail is damaged or incompatible.

05

Flashing Repair

Address roofing and flashing transitions around skylights that are contributing to water entry.

06

Drainage Review

Check how water moves around the skylight, curb, nearby seams, and roof surface.

SKYLIGHT LEAKS & WATERPROOFING

Leaks Can Come From More Than the Skylight

Interior water near a skylight does not automatically mean the skylight unit has failed. Water can enter through adjacent flashing, membrane seams, curb transitions, penetrations, or roof areas and travel before appearing inside the building.

That is why skylight-related leak work should include the surrounding commercial roof, not just the visible unit.

01Skylight UnitCheck glazing, dome, frame, seals, and unit condition.
02CurbReview curb construction, transitions, height, and attachment.
03FlashingEvaluate flashing and membrane integration around the opening.
04Roof SurfaceCheck nearby seams, drainage, punctures, and membrane condition.
COMMERCIAL SKYLIGHT DETAILS

From Roof Opening to Finished Waterproofing

Commercial skylight installation Long Beach
SKYLIGHT SYSTEMThe unit, curb, and surrounding roof should function as one weather-resistant assembly.
Commercial skylight curb and roof detail
CURB & FLASHINGRoof transitions around the opening require careful detailing.
Commercial roof waterproofing around skylight
WATERPROOFINGAdjacent membrane, drainage, seams, and repairs matter to long-term performance.
COMMERCIAL SKYLIGHT APPLICATIONS

Skylight Work for Commercial Properties

Skylight projects should account for the building use, interior spaces, roof system, and access needs.

WHWarehousesLarge roof areas where daylighting units may serve storage, distribution, or work spaces.
OFFOffice BuildingsCommercial interiors where daylight, waterproofing, and occupant protection matter.
RTLRetail PropertiesCustomer-facing spaces where leaks and interior disruptions need careful planning.
INDIndustrial FacilitiesRoof systems with equipment, penetrations, service traffic, and operational constraints.
APTApartments & HOAsShared roof areas where skylight work may affect occupied residential spaces.
SCHSchools & ChurchesClassrooms, offices, sanctuaries, halls, and common spaces that may use roof daylighting.
COMMERCIAL SKYLIGHT PROCESS

From Existing Condition to Finished Roof Detail

01Inspect

Review the skylight, curb, roof membrane, flashing, and leak history.

02Define Scope

Determine whether the unit should be installed, replaced, repaired around, or removed.

03Prepare Opening

Address curb, substrate, roof opening, and surrounding materials as required.

04Install or Remove

Complete the skylight work and integrate it with the roof system.

05Waterproof

Finish flashing, membrane, transitions, and surrounding roof details.

COMMERCIAL SKYLIGHT FAQ

Questions About Commercial Skylights?

Common questions about skylight removal, replacement, installation, and surrounding roof work.

Can a commercial skylight be replaced without replacing the whole roof?+
Often, yes. The surrounding roof, curb, flashing, and membrane should be evaluated to determine what additional roofing work is needed around the replacement.
Can an old skylight be removed completely?+
Yes. A skylight can be removed and the opening restored, but the roof structure, substrate, insulation, membrane, and waterproofing details need to be addressed as part of the removal scope.
Does a skylight leak always mean the skylight itself is damaged?+
No. Water may be entering through surrounding flashing, membrane seams, curbs, drainage areas, or nearby roofing details.
Do commercial skylight areas need roof maintenance?+
Yes. Skylight curbs, flashings, seals, nearby seams, drains, and surrounding membrane should be included in routine roof inspections.