Vinyl Siding Calculator 2027: Installed Cost Per Sq Ft

How to Use the Vinyl Siding Calculator

Grab a tape measure, then work down the form:

1. House footprint. Outside length and width at ground level, in feet. When in doubt, round up to the next whole foot.
2. Siding material. “Vinyl Siding” is standard lap. “Premium Vinyl Siding” covers the thicker, stiffer lines, and “Cedar Impressions” prices vinyl shakes. Switch to Hardie or cedar to see what an upgrade would cost.
3. Number of floors. Pick the closest match. Upper floors need staging and slow the crew down.
4. Roof slope. This sizes the triangular gable walls under the peak. Pitch is inches of rise per foot of run, so a 6 climbs 6 inches every foot. Hip roof with no gables? Pick Flat.
5. House difficulty. A plain rectangle is “simple.” Dormers, bump-outs, bays and lots of corners belong in medium or difficult.
6. Remove old siding. Old vinyl and aluminum have to come off. Flat, solid wood clapboard can usually stay: choose NO, and the crew covers it with foam board and sides right over it.
7. Window / door wraps. Count the openings that will get aluminum coil bent over the old wood casings. Crews usually charge $92 to $132 apiece.

Prices follow what siding contractors charge in your region, so your location changes the answer. Each figure is a finished job: panels, corners, J-channel, 3/8″ fanfold foam, and mounts for lights, vents and hose bibs. Rather hear from real installers? Request free siding quotes here.

How Much Does Vinyl Siding Cost?

Expect $6.25 to $9.02 per square foot installed. Nothing else makes a tired exterior look new for less. On a typical 1,600 sq. ft. single-story ranch, that’s roughly $11,250 to $16,240 all in.

Labor is the biggest piece of the bill. Most crews quote $637 to $920 per square (100 sq. ft. of wall), hung and finished, and premium panels, tall walls or custom metal work push it higher. Vinyl needs no special tools or heavy equipment, so it’s the cheapest siding to install, and a handy homeowner can take on a simple one-story house.

Two add-ons can wreck the budget. Stripping old cladding adds $1,770 to $5,110, and asbestos shingles can top $12,000 to remove safely.

What Pushes Your Siding Price Up or Down?

Same square footage, very different bids? Shape is the first suspect. A plain rectangle sides fast, while dormers, bump-outs, bays and tall gables mean more cuts, more trim and more time on staging, and you’re paying for crew hours. Two other things matter just as much.

Profile and texture

Standard lap vinyl shows its overlapping seams. Thicker boards, shakes and textured profiles hide them and can pass for painted wood or fiber cement siding from the curb. That disguise costs extra.

Panel grade

The one line item I’d never cut. Thin builder-grade vinyl dents, warps on sunny walls and lets go in storms. Buy the best you can afford, because you only want to do this once. Mid-range lines from Georgia-Pacific, Alside, CertainTeed and Mastic are all solid.

Who Actually Hangs Your Siding

National retailers and “premium” siding outfits sell reassurance, and their price often climbs past $1,420 per square. Most of them employ no installers. Your job goes to an independent crew paid by the square, often little more than half of what you paid, and that rewards speed over care.

I know because I was that sub, hanging siding, windows and doors across New England under a national retailer’s name. Same crew you could hire directly, bigger markup on top. Get bids from local siding contractors who do their own installs instead.

Check the work before the last check

1. No waves. Panels only buckle when nailed too tight to slide as they expand.
2. Sealed window capping. Paid for metal trim? The edges should be caulked.
3. Tidy corners. Panel ends should sit fully inside posts and channel.

Trim and Accessories: Where Bids Quietly Grow

Installed trim usually adds $3.60 to $9.60 per linear foot. On a house full of windows, it can rival the panels.

Corner posts are mandatory, and so is J-channel around every window and door (unless they’re new-construction units with the channel built in). Starter and finish strips are required too, and cheap bids love to leave them out.

Soffit and fascia appear on nearly every job, though good existing PVC trim may let you skip them. Light and spigot mounts cost a few dollars each and save you ragged cutouts around every fixture.

Reading Your Estimate: Squares, Boxes and Waste

Bids are written in squares. “22 squares” means 2,200 sq. ft. of wall. Check it yourself in twenty minutes:

1. Multiply length by height for each wall and add them up.
2. For gables, multiply width by peak height and halve it.
3. Subtract only big openings like garage doors.
4. Divide by 100 and add about 10% for waste.

If one bid says 30 squares and two say 22, ask how they got there.

Then ask every bidder for a written trim list: corner posts, feet of J-channel and soffit, number of window wraps. A bid that looks $2,130 cheaper is often just missing soffit or wraps, and side-by-side lists expose it.

Doing It Yourself? Material Prices

Store-brand panels start right around $1 per square foot. Better standard lines run $1.20 to $2.30, thick premium panels $2.60 to $3.25, and specialty lines like Novik more again. Typical big-box prices for white (colors add 3-5%, trim comes in 10-foot pieces):

Item	Approx. price
Double-4 clapboard, .042″ (2-square box, 24 panels)	$203
Outside corner post, 3″ faces	$25
Inside corner	$17
J-channel, 5/8″	$8.50
Starter strip	$7.90
Finish trim	$8.40
Soffit panel, 12″ wide	$19.50
Vinyl fascia, 8″	$21
Mounting block (lights, outlets)	$9.70
Recessed split mount (spigots, pipes)	$14

Panels are 12.5 feet long with 8 inches of exposure, and loose ones cost more, so order full boxes. Add 2″ roofing nails ($33 to $40 a bucket) and 3/8″ fanfold foam at about $49 per two squares, or house wrap on new construction.

Vinyl Siding Pros and Cons

Why people pick it:

• Cheapest siding you can buy, with premium lines available
• Huge range of colors, profiles and textures
• No painting; an occasional pressure wash is the whole maintenance plan
• Won’t rot, and bugs ignore it
• Foam-backed panels add some insulation

What to watch for:

• Cheap panels look like plastic and dent or blow off
• Melts near grills, fire or strong reflected sun
• Shaded, damp walls can grow mold and algae
• Sloppy installs leave visible seams

Vinyl Siding FAQ

How long does vinyl siding last?

Quality panels installed correctly commonly last 30 to 50 years. Bargain vinyl rarely gets close.

Will vinyl siding fade?

Good vinyl holds its color because the pigment runs all the way through, so scratches don’t show either. Cheap products can fade unevenly within a few summers, especially on sunny walls.

Can you put vinyl siding over old wood siding?

Usually. If the clapboard is flat and sound, foam board goes over it and the vinyl goes on top, saving the tear-off. Rotted or warped wood gets fixed or removed first.

How well does vinyl handle high wind?

Better lines nailed to the manufacturer’s spec carry high wind ratings, and some premium panels are rated for hurricane-force gusts. Storm failures are almost always thin budget panels or bad nailing.

How much does it cost to replace one damaged panel?

The panel itself is about $8.50 from a full box, and a pro swaps it in minutes with a zip tool. Most of what you pay is the service-call minimum. Keep a few leftovers from your install so the color matches.

Is vinyl siding worth it at resale?

It’s one of the better-returning exterior projects, and national cost-vs-value surveys usually show it recouping most of its cost at sale.

Planning more exterior work? Compare materials with the siding cost calculator. If windows are next, price them with the window replacement calculator and have both jobs bid together. Gutters come down for the fascia work anyway, so check the gutter cost calculator before the crew shows up.

Ready for real prices? Run your house through the calculator at the top of this page, then get free quotes from local vinyl siding installers.