Key Takeaways
- A custom siding design starts with your look, not a product. A short style survey (TruFit) narrows the style and type of siding that fits your home and your taste before anyone talks materials.
- The design itself happens on a 3D model of your actual house (TruPro) — every wall, window, and roofline at true size — so you see the finished look before you commit to anything.
- You choose wall by wall: siding, colors, trim, corners, roof edge, stone, and doors. A bolder front and calmer sides, shake in the gables, a stone skirt at the entry.
- The quote is one total that updates as you design, priced from what your house actually measures. Compare a simpler version and an upgraded one side by side.
- All of it is part of a free in-person assessment. The number you sign is the number you get.
How do you get a custom siding design for your house?
You start with the look, not the material. A good process asks what you want the house to feel like from the street, narrows that to a siding style and type that fits, and then shows you that design on a model of your own home before you decide anything. The price comes out of the design, not the other way around: one total, built from what your house actually measures, that updates every time you change your mind.
At Global Roofing that process has two named pieces. TruFit is the two-minute style survey that tells you which siding style and type fits you. TruPro is the 3D design builder your designer brings to the kitchen table, where your picks go onto a true-size model of your house and the number updates as you go. Both are part of our free in-person siding assessment. It replaces the sample board and the binder, and it’s what makes a genuinely custom look practical on a normal budget, since a designed look usually costs about the same as the plain one. The rest of this article walks through the six steps and where the quote itself comes from.
What are the steps to a custom siding design and quote?
- Find your look with TruFit. A short survey about your home, your taste, and your plans. You tap through photos of real homes — Classic Clapboard, Modern Farmhouse, Coastal Shingle, Rustic Shake — pick a palette such as Whites & Creams or Coastal Blues, and say whether your corners should blend in or stand out. No prices, no spec sheets, nothing to get wrong. It tells you which siding style and type fits you, so the design starts from something you already like.
- We measure your home. From aerial imagery or a quick walk-around capture, we build an accurate 3D model of your house: every wall, window, door, and roofline at true size. No tape measures on ladders, and not a stock house that looks roughly like yours. Yours.
- Design it together in TruPro. Your designer puts your TruFit picks on the model and you refine from there, wall by wall: a bolder color on the front, clapboard below and board and batten above, shake in the gables, trim style and width for every opening, corners that match or contrast, a stone skirt along the porch, a new front-door color. Spin the house and look at it from the street and the backyard.
- See one clear number. Every change updates a single total, priced from what your house measures. The upgraded version and the simpler one sit side by side, and financing options sit alongside the total.
- Take it home. You get a summary that shows your design and one total — no confusing line items. Look it over on your own time, sleep on it, show the neighbors.
- The number you sign is the number you get. When you are ready, the design and price lock exactly as you saw them. The crew gets a wall-by-wall plan and a materials list built straight from that same design, so nothing is re-typed or guessed between the kitchen table and install day.
Find your style, then see it on your own house
TruFit is a two-minute survey that tells you which siding style fits your home and your taste. TruPro then puts it on a 3D model of your actual house — mix and match styles, colors, and trim and watch one total update as you go. Both are part of our free in-person siding assessment.
Schedule a free assessment
Can you see what siding will look like on your house before you buy?
Yes, and this is the part that changes the decision. A color chip tells you almost nothing about how a gray will read against your roof, your brick, and your landscaping across a full wall in real light. A 3D model of your own house does. In TruPro you can put the Coastal Blues shake in the gables, decide it fights the roof, swap it for Soft Grays, and look again, all in seconds.
Because the model is your home and not a catalog photo, it keeps you honest about the details: how wide the window trim should be on a colonial, whether contrasting corners frame the house or chop it up, where a stone skirt should stop. Every step suggests colors that work with what you have already chosen. If you are weighing styles before you see the model, our guide to siding styles and colors is the place to start.
“The most common thing we hear at the table is ‘I didn’t know you could do that on my house.’ A different color up front, shake in the gables, a real trim band. People have been living with one flat look because it was the only thing they could picture. Once it’s on their own walls, the decision gets easy.”
Global Roofing field team — Massachusetts in-home siding assessments
How does the siding quote come together?
The quote is not a separate step that happens after the design. It is the design, priced. TruPro prices from what your house actually measures — the wall area, the corners, the openings, the stories — and from the material, profile, and trim you have chosen for each wall. That is why the number moves a little when you change a color or add an accent, and a lot when you change the material for the whole house. Our pillar guide explains what actually drives the cost of new siding in detail.
What you take home is a single total with a full written description of three things: the company standing behind the work (license, insurance, and the warranties we back), the exact scope, and the specific materials by brand and product line, not a line-item breakdown of materials versus labor. That format lets you compare quotes, which matters because siding quotes vary for reasons that rarely show on the bottom line. The Hiring guide covers how to read any siding estimate, and our Siding Estimate Checklist scores each one you collect.
Before you sign, see the questions to ask a siding contractor.
What should you have ready?
Not much, and none of it is required. The design goes faster and lands closer to what you want if you can share:
- What put siding on your mind. A tired exterior, damage, a move-in refresh, a sale coming up, or a roof or window project you want to coordinate with. It shapes the whole conversation.
- How long you plan to stay. It changes which material tier makes sense, and how much of the total should go to the walls you see from the street versus the ones you don’t.
- A house you have admired. A photo from your phone, a street you drive past, a neighbor’s gable. It is the fastest way to a style that fits.
- Questions. Bring the ones you would ask any contractor; the Hiring guide has a good list to start from.
What it costs you: nothing. The style survey, the 3D model, and the design session are part of the free in-person assessment, with no obligation to go further.
Frequently asked questions
How do I get a custom siding design for my house?
Start with a short style survey to narrow the siding style and type that fits you, then have the contractor build a true-size 3D model of your actual house and design on it with you, wall by wall. You should see the finished look on your own home, with one total that updates as you choose, before you commit to anything.
Can I see what new siding will look like on my house before I buy?
Yes. TruPro builds a 3D model of your actual home from aerial imagery or a quick walk-around capture and puts your choices on it in real time. Walk around it, view it from the street and the backyard, swap a color and look again.
How do I get a siding quote?
Schedule a free in-person assessment. Your home gets measured, the existing siding gets looked at, and the project is priced from what the house actually measures. A good quote is one total with a full written description of the company, the scope, and the materials by brand, not a line-item materials-versus-labor breakdown.
Is the price I see in the design the price I pay?
It should be. The total updates as you design, and when you are ready the design and price lock exactly as you saw them. The crew builds from that same design, so nothing is re-typed or guessed after you sign.
How we wrote this guide
This article describes how Global Roofing designs and prices real siding projects on Massachusetts and New England homes, checked against consumer guidance from the Federal Trade Commission on hiring a contractor and getting written estimates, Consumer Reports’ siding buying guide, and the Vinyl Siding Institute’s design resources. It was reviewed for accuracy by a licensed Massachusetts contractor on our team. See our full editorial process for how we research and update every article.
Sources
- Federal Trade Commission — Hiring a Contractor (written estimates, what a contract should include). consumer.ftc.gov
- Consumer Reports — Siding Buying Guide (what to know before you buy). consumerreports.org
- Vinyl Siding Institute — design and style resources for vinyl and polymer siding. vinylsiding.org
- This Old House — All About Siding (styles, materials, and planning a re-side). thisoldhouse.com


