Sun-Tek skylights typically cost about $300-$1,500 for the unit, while a professionally installed project often totals $1,000-$3,500. The final price depends on skylight size and style, roof access and pitch, glazing, interior finishing, and whether an existing unit is being replaced.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Sun-Tek skylight unit | $300 | $750 | $1,500 | Varies by size, model, glazing, and supplier |
| Standard replacement, installed | $900 | $1,800 | $3,000 | Existing opening and ordinary roof access |
| New skylight opening, installed | $1,500 | $2,800 | $5,000 | Framing, flashing, and interior work affect total |
| Labor | $50/hour | $85/hour | $125/hour | Roofing or skylight installer rates |
What Sun-Tek Skylights Cost by Size and Mounting Style
A basic Sun-Tek acrylic unit may run roughly $300-$700, while larger or upgraded models can reach $800-$1,500 or more. Actual product prices vary by model availability, dimensions, glazing, curb configuration, and dealer; some suppliers provide pricing only through a quote. A unit price does not usually include roof work, flashing, interior finishing, or installation.
For a straightforward replacement, budgeting $900-$3,000 installed is reasonable when the existing opening is sound and the new unit fits it. A new opening or a difficult roof can raise the total to $1,500-$5,000. For many standard projects, a practical all-in allowance is $1,500-$2,500 per skylight.
Small fixed units generally cost less than larger units or models with additional operating features. A rough planning allowance for the skylight alone is $15-$40 per square foot, but dimensions and product design matter more than area alone. Assumptions: U.S. contractor pricing, one skylight, standard acrylic product, ordinary access, and no major structural repair.
Which Parts of a Sun-Tek Installation Drive the Quote
Skylight estimates combine the product with roof labor, flashing, interior work, and sometimes removal or disposal. Ask whether the quoted total includes each item; a low unit price can leave substantial installation charges outside the estimate.
| Quote component | Typical price | What changes the charge | Common billing basis |
|---|---|---|---|
| Sun-Tek unit | $300-$1,500 | Size, model, glazing, supplier | Per skylight |
| Roof labor | $400-$1,200 | Pitch, height, access, opening work | $50-$125 per hour |
| Flashing and seal materials | $100-$400 | Roof covering and installation details | Per unit or kit |
| Interior finishing | $150-$800 | Drywall, trim, paint, light shaft | Per opening |
| Removal and disposal | $75-$300 | Old unit, debris, access | Per skylight |
Material and labor categories may be combined in a contractor’s price rather than itemized. New openings can also require framing changes, insulation, or electrical relocation, which are not included in the basic table ranges. Get a written estimate that separates the unit, roof work, and interior restoration.
Labor can be estimated as . For example, 8-12 hours at $75-$110 per hour implies $600-$1,320 in labor before materials or other trades. The real quote may use a fixed project charge, minimum service fee, or crew rate instead.
How Roof Pitch, Glazing, and Opening Size Change Price
Size is a major cost driver because a larger skylight may need more material, a larger framed opening, and more finishing. Moving from a compact unit of roughly 2 by 2 feet to one around 2 by 4 feet can add several hundred dollars to the product and installation, particularly if the existing curb or opening must be altered.
Roof pitch and access matter as much as unit dimensions. A low, easily reached roof may support a standard installation, while a steep roof above 8:12, a two-story location, or restricted ladder access can add roughly $150-$600 for setup, safety measures, and slower work. Roof covering also matters: slate or tile generally takes more care than standard asphalt shingles.
Glazing and operating features alter the unit price. Upgraded glazing, tinting, or a venting option may add about $100-$500 compared with a basic fixed configuration, depending on the model. A custom-sized unit or unusual curb may require a dealer quote and longer lead time. Confirm the exact model, dimensions, glazing, and mounting details before comparing product prices.
The condition of the roof opening can change the project from a simple swap into a repair. Soft sheathing, water damage, deteriorated framing, or a poorly built light shaft can add $200-$1,500 or more. These repairs are difficult to price accurately before the old unit and surrounding materials are inspected.
How to Keep a Sun-Tek Skylight Project Within Budget
Keeping the existing opening and curb in usable condition is often the most effective way to limit cost. A replacement that matches the opening can avoid reframing and reduce interior repair, whereas changing size or position may add carpentry, drywall, and paint charges.
Compare complete written quotes, not just product prices. Confirm whether each estimate includes removal, flashing, weather sealing, haul-away, interior finishing, and any permit or inspection fee. Ask contractors to identify assumptions about roof pitch and opening condition so that change orders are less likely.
Choose features based on the need. A fixed model may be less expensive than a venting model when airflow is not required, and standard dimensions can be easier to source than custom sizing. Avoid replacing sound interior trim or adding optional finishes unless they solve a specific problem. Scope consistency makes the lowest quote meaningful rather than misleading.
Scheduling the work with other roof repairs may reduce mobilization or setup charges, although the contractor should explain any bundled discount. If the unit is leaking, avoid delaying an inspection solely to wait for a cheaper season; ongoing moisture can damage framing and interior finishes, increasing the eventual bill.
How Regional Roofing Rates Shift Skylight Installation Prices
Labor and contractor availability vary across the United States. A standard replacement in a lower-cost rural market may be 10%-20% below the national planning range, while dense urban markets or high-cost coastal areas can run 15%-35% higher. These differences reflect wages, insurance, travel, overhead, and demand rather than a uniform change in Sun-Tek product pricing.
Climate and local construction practices can influence the selected glazing and installation details. Areas with heavy snow, frequent storms, or strong sun may require careful attention to flashing, water management, and heat gain. The basic unit may be similar, but site-specific labor or materials can increase the total by $100-$500.
Remote properties can incur a trip or delivery charge of $50-$250, while city parking, roof access restrictions, or building rules may add labor time. Local permit requirements vary; where a permit or inspection is required, budget about $50-$300, subject to the jurisdiction and project scope. Use local contractor quotes for the labor benchmark and verify the product price with an authorized supplier.
What Labor Time Should a Sun-Tek Roof Opening Require
A simple replacement through an existing opening commonly takes a two-person crew about 4-8 hours, including removal, setting the unit, flashing, and cleanup. At an effective crew cost of $100-$220 per hour, that corresponds to roughly $400-$1,760 in labor, although fixed bids may package the work differently.
A new opening often takes 1-2 days on site because roof framing, weatherproofing, and interior finishing must be coordinated. If drywall, painting, or electrical work is separate, additional trades may return on another day. A steep roof or difficult access can extend the job even when the skylight itself is straightforward.
Ask whether the contractor expects the opening to be exposed overnight and what temporary weather protection is included. A quote should state who handles interior repairs and whether the crew will protect floors and furnishings. Labor estimates should match the stated scope, crew size, and roof conditions.
When Repairing a Sun-Tek Skylight Costs Less Than Replacement
Not every leak means the skylight unit has failed. If the acrylic dome is intact and water is entering around the flashing or seal, a targeted repair may cost about $200-$700. Replacing accessible flashing or resealing the perimeter can be less expensive than removing a sound unit, though the repair must address the actual source of water.
A cracked or clouded dome, failed frame, persistent condensation between layers, or damage from impact may justify replacement. A new unit and installation often reach $900-$3,000 for a standard opening. If the surrounding roof deck is wet or soft, repairs can increase the project total regardless of whether the skylight is repaired or replaced.
Some contractors charge a diagnostic or service visit of $75-$200, which may or may not be credited toward the work. Request photos or an explanation of the suspected failure before approving a major repair. Compare the repair price with replacement only after distinguishing flashing leaks from unit failure.
Three Sun-Tek Skylight Quotes for Common Roof Projects
The following examples illustrate how scope changes the total; they are planning estimates, not published fixed prices. Regional rates, model availability, and roof condition can move actual quotes outside these ranges.
| Project | Unit and materials | Labor and other work | Estimated total |
|---|---|---|---|
| Replace a 2-by-2-foot fixed unit on an accessible shingle roof | $350-$650 | 5-7 crew hours, removal, standard flashing: $550-$950 | $900-$1,600 |
| Replace a roughly 2-by-4-foot unit on a steep roof | $650-$1,100 | 8-12 crew hours, safety setup, flashing, minor trim: $1,000-$1,800 | $1,650-$2,900 |
| Install a new skylight opening with interior finish | $500-$1,000 | 12-20 labor hours, framing, flashing, drywall and paint: $1,500-$3,000 | $2,000-$4,000 |
The first example assumes the opening needs no repair; the second allows for more roof access time but not major structural work. The new-opening example excludes extensive electrical relocation and significant framing changes. Assumptions: Typical U.S. contractor rates, one skylight, standard materials, and no unusual water damage.
When comparing quotes, check that the same unit size, mounting method, glazing, flashing scope, and interior finish are included. A quote with a lower total may exclude the unit or finish work, while a higher quote may cover disposal, upgraded materials, or repairs discovered during removal. Compare the complete installed scope and warranty terms, not the headline price alone.