Polyglass Polystick MTS Plus typically costs about $150-$275 per roll for the material, with installed pricing often around $1.50-$3.50 per roof sq. ft. Final price depends on roof area, deck condition, local labor, and how much preparation or tear-off is needed. The figures below are planning ranges; supplier prices and contractor quotes vary.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Material per roll | $150 | $210 | $275 | Retail or roofing-supplier pricing; confirm roll coverage |
| Material per roof sq. ft. | $0.75 | $1.05 | $1.40 | Before waste, delivery, and tax |
| Installed underlayment | $1.50 | $2.40 | $3.50 | Accessible roof deck with ordinary preparation |
| 1,500-sq.-ft. roof area | $2,250 | $3,600 | $5,250 | Underlayment work only, not metal roofing |
Assumptions: U.S. pricing, standard material availability, sound decking, and no major tear-off or structural repairs. Roof area, not home floor area, is used.
What a Polystick MTS Plus roof job usually costs
For material alone, a roll commonly budgets at roughly $150-$275, or about $0.75-$1.40 per covered roof sq. ft. Check the product label and seller’s stated coverage: overlaps and cuts reduce usable coverage, and roof geometry can require extra rolls. Contractors may also apply a minimum charge for a small job.
For a straightforward installation over a prepared deck, a useful planning range is $1.50-$3.50 per sq. ft. A 1,500-sq.-ft. roof would therefore run about $2,250-$5,250 for this underlayment work. This is not the price of a complete metal roof replacement; metal panels, flashings, and other roofing layers are separate.
Most budgets should separate the underlayment from metal panels, deck repairs, and tear-off. A quote that combines all roofing work should identify the Polystick material and installation charge so it can be compared fairly.
How rolls, roof labor, and preparation appear on quotes
Contractors may price the product as a material allowance or include it in a roof-system rate. The following breakdown shows typical planning amounts per roof sq. ft.; overlapping ranges reflect differences in labor markets and job conditions.
| Quote component | Typical range | What changes the charge |
|---|---|---|
| Polystick material | $0.75-$1.40 per sq. ft. | Supplier, freight, quantity, and waste |
| Installation labor | $0.60-$1.50 per sq. ft. | Pitch, access, crew pace, and detailing |
| Deck preparation | $0.15-$0.75 per sq. ft. | Cleaning, drying, and minor surface work |
| Removal and disposal | $0.25-$1.00 per sq. ft. | Existing layers and disposal location |
| Delivery and job setup | $50-$250 per job | Distance, order size, and roof access |
These charges are not always itemized separately. Some roofing crews include ordinary setup and surface preparation in the labor rate, while tear-off and disposal are more likely to appear as separate line items.
Ask whether the quote includes overlap waste, delivery, and disposal before comparing per-square-foot rates. Tax and any local permit charges may be added separately.
Roof pitch, deck size, and surface details change the estimate
Area is the starting point, but measured roof area is not the same as a home’s interior square footage. A 1,500-sq.-ft. roof may need roughly 8-10 rolls if each roll provides about 200 sq. ft. of usable coverage after overlap and cutting; verify the package dimensions and coverage with the supplier.
Steeper roofs generally take longer to work on than low-slope roofs. Above roughly a 6:12 pitch, added fall protection, slower handling, and staging can raise labor by about 10%-25%. Valleys, dormers, hips, and multiple roof penetrations also create more cutting and detailing than a simple roof plane.
Deck condition matters. A clean, dry, smooth surface supports a more predictable installation; wet, dusty, uneven, or damaged sheathing can require drying, cleaning, or replacement. Small repairs might add $100-$500, while widespread sheathing replacement can add several dollars per sq. ft. for the affected area.
Waste allowance is often about 5%-10% on a simple roof and 10%-15% on a complex roof. Confirm how the contractor measures roof area and whether the quote includes extra rolls for valleys and edges.
When can a roofer apply MTS Plus faster or slower?
A clear, accessible roof with open eaves and few penetrations is typically faster than one with several dormers, skylights, or intersecting slopes. A small crew may complete a straightforward 1,000-1,500-sq.-ft. underlayment installation in one workday, while a larger or more detailed roof may take 1-2 days, excluding major repairs or weather delays.
Labor rates vary by market and contractor. Roofing labor commonly works out to about $50-$100 per crew labor-hour when estimated by time, although many companies bid per square foot or per roofing square. Ask for the estimated crew size, work duration, and whether setup or cleanup is included.
Roof access and detailing can affect labor more than the roll price on smaller projects. Weather conditions and manufacturer installation requirements also affect scheduling; the crew should follow current product instructions for the specific roof assembly.
Regional labor and delivery can shift the total price
In lower-cost rural markets, a simple installation may land 10%-20% below a national middle-of-range estimate, particularly when the supplier is nearby and the job is large enough to avoid a minimum charge. Major metro areas and high-cost coastal markets can run 15%-30% higher because of labor, insurance, access, and delivery expenses.
These differences are not fixed regional price lists. A remote property may face higher freight or travel costs even where labor is less expensive, while a contractor already working nearby may offer a lower mobilization charge. Local demand after storms can also tighten schedules and increase quotes.
Compare local bids using the same roof area, product, coverage allowance, and preparation scope. A low headline rate may exclude delivery, edge details, or removal that another contractor included.
Three roof sizes show how the estimate scales
The examples below assume ordinary access, a sound deck, and no metal panels or structural work. They show underlayment installation only; local rates and roof complexity can change totals.
| Roof area | Estimated rolls | Installed range | Example conditions |
|---|---|---|---|
| 800 sq. ft. | 5-6 | $1,600-$2,800 | Simple roof; small-job minimum may apply |
| 1,500 sq. ft. | 8-10 | $2,250-$5,250 | Typical access and moderate detailing |
| 2,500 sq. ft. | 13-16 | $3,750-$8,750 | More material; higher total if steep or complex |
Roll counts use an approximate 200 sq. ft. of usable coverage per roll, including a waste allowance. Confirm actual coverage and recommended installation details before ordering. If the deck needs repair, add that work separately rather than treating the table total as a complete reroof price.
Small roofs can cost more per square foot because delivery and crew setup are spread across less area. Larger roofs may improve unit pricing but still require more rolls and labor overall.
Which quote choices can lower the MTS Plus bill?
Request at least two or three itemized bids based on the same measured roof area and product. Each should state roll quantity, assumed waste, labor, deck preparation, disposal, delivery, and any minimum charge. Confirm that the specified material is Polystick MTS Plus rather than a different underlayment with a different price or application.
Scheduling the work with a broader roof project may reduce separate mobilization or delivery charges, provided the underlayment scope and warranty requirements remain clear. Buying material independently can appear cheaper, but excess rolls, freight, handling, and responsibility for shortages can erase savings.
Keep the scope limited to necessary work. Have a contractor distinguish minor deck preparation from damaged sheathing that truly needs replacement, and avoid paying for unrelated upgrades unless they are required by the roof design, code, or product instructions. Do not trade away proper installation or required safety measures to reduce the bid.
The most dependable savings come from comparable bids, accurate roll counts, and avoiding duplicated setup charges. A written scope makes it easier to identify whether a price difference reflects labor, coverage, or excluded work.