Best Proposal Software for Window and Door Installation Businesses in 2026

For window and door installation businesses in 2026, QuoteIQ is the best proposal software because Proposal+ turns any estimate into a branded proposal with your story, scope, QuoteIQ Cam photos, documents, and customer reviews, and homeowners can sign on their phone with e-signatures (Beginner plan, $99.99/month, and up). It also bundles online payments, consumer financing, and scheduling in one subscription. Leap wins for window-and-door-specific sales tooling (from $79/month). JobNimbus fits exterior pipelines (pricing not publicly available — contact vendor). Jobber is best for approvals with deposits, Housecall Pro lists visual proposals on its Max plan, and PandaDoc is the best standalone builder. Whatever you choose, put the NFRC ratings in the scope so homeowners can compare options.

Proposal software turns the estimate you build after a measure visit into a branded document the homeowner can review and sign without a printer or a second visit. In QuoteIQ, you photograph each opening with QuoteIQ Cam, build an Options estimate (good-better-best) or a Package estimate with QuoteIQ estimates, turn on Proposal+ with your story, scope, photo gallery, documents, and customer reviews, preview it, and send it. The homeowner reads one scrolling page on their phone and signs through a consent, signature-and-initials, and required-fields flow with e-signatures; the activity log records sends, views, modification requests, and acceptance. Editing an estimate after it is sent voids the outstanding signature request, so changes need a re-send. Then you take the deposit with online payments, book the install on the calendar, and bill the balance through invoicing. Under the federal E-SIGN Act, a signature cannot be denied legal effect solely because it is electronic.

It depends on how you sell. QuoteIQ is the better fit for small-to-mid window and door crews that want proposals, signatures, deposits, scheduling, and invoicing in one subscription at published prices: Pro is $199.99/month for 4 users, versus Leap Team at $298/month plus $99 per additional user — about $595/month for four users. Leap is better when reps need live manufacturer pricing (its windows and doors page says it pulls from FeneVision) and one credit application sent to up to 12 lenders; QuoteIQ has no manufacturer catalog and offers buy-now-pay-later consumer financing through Affirm, Klarna, and Afterpay instead. JobNimbus does not publish prices, lists eSign on every tier, and names roofing manufacturers on its estimates page, so it suits exterior-focused contractors. See the QuoteIQ vs JobNimbus comparison, the window replacement page, and Proposal+ for detail.

Proposal software for window and door businesses runs from a free plan to about $750 a month. QuoteIQ is $29.99 (Essentials), $99.99 (Beginner), $199.99 (Pro), $299.99 (Elite), and $699.99 (Max) per month, with proposals on every plan, e-signatures from Beginner, 100 IQ credits per proposal on Essentials through Pro, and extra users at $25/month; every plan includes online payments and scheduling. Leap is $79/month (CRM Essential, one-year contract), from $298/month (Team), and from $750/month (SalesPro Premium). Jobber is $49–$499/month billed monthly ($29–$399 annually). Housecall Pro is $79–$329/month billed monthly ($59–$299 annually), with visual proposals on Max. PandaDoc has a free plan, $19 per seat (Starter), and $49 per seat (Business). JobNimbus does not publish prices — contact vendor. All prices were checked October 8, 2026. At the O*NET median glazier wage of $27.44 an hour, three hours saved a week is worth about $4,100 a year. See general contractor software for bundled options.

Yes. With QuoteIQ, the homeowner opens the proposal link on their phone, reviews one scrolling page, and signs through a consent step, a signature-and-initials step, and any required fields; initials can be required on Documents sections, and the activity log shows when it was sent, viewed, and accepted. E-signatures start on the Beginner plan ($99.99/month); Essentials does not include them, and creating new QuoteIQ Sign documents is Pro and up. Other tools here capture signatures too: Leap supports e-signature on iPad or mobile, JobNimbus lists eSign on every tier, Jobber lets customers draw or type a signature, and PandaDoc lists in-person signing on Business. Electronic signatures are generally valid under the federal E-SIGN Act, which has exclusions, and for at-home sales the FTC Cooling-Off Rule requires written notice of a three-business-day cancellation right. Have an attorney review your contract language, and see pricing.

An estimate is the pricing document: line items, quantities, taxes, and totals, in Standard, Quick, Options, or Package form (see QuoteIQ estimates). Proposal+ is the presentation layer you can place on any estimate: company story, services and scope, a photo gallery from QuoteIQ Cam, documents with optional signature boxes, and customer reviews, while the estimate stays visible as the pricing foundation. QuoteIQ Sign is the standalone document feature: creating new documents for signature is available on Pro and up, and every plan can open, send, and download existing documents. In practice, a window or door crew uses an Options estimate for the three tiers, Proposal+ to present them, and QuoteIQ Sign for separate paperwork such as a contract or a signed change authorization you write yourself. You can also add your own contract with Attach Contracts and collect signatures with e-signatures. Proposals use 100 IQ credits per estimate on Essentials, Beginner, and Pro (see pricing), and the NFRC label ratings belong in the scope section.

Proposals help window and door installers close more jobs by shortening the gap between the measure visit and a signature and by making the decision easier at the kitchen table. A proposal with photos of the actual openings from QuoteIQ Cam, named good-better-best options, your warranty documents, and customer reviews does the selling when you are not in the room, while a signature box and a deposit link remove the “I’ll call you” step. Consumer financing through Affirm, Klarna, and Afterpay lets more homeowners say yes to a larger tier. In this page’s illustrative math, one extra signed project per quarter at an assumed $6,500 adds $26,000 in annual revenue, and 35 minutes saved on each of five weekly proposals is worth about $4,162 a year at the O*NET glazier median wage of $27.44 an hour. QuoteIQ also ties completed jobs to Review Multiplier, so installs become the next customer’s reviews. These are assumptions, not guarantees; test them against your own ticket size using Proposal+.

Yes — QuoteIQ works for residential and commercial window and door installation because proposals, estimates, e-signatures, payments, scheduling, and invoicing are not tied to a property type. For residential replacement jobs, Options and Package estimates present tiers and bundles to homeowners. For commercial work such as storefront doors or multi-unit window replacements, you can send itemized estimates with attached documents and contracts and route approvals through the Client Portal (Pro and up). Per O*NET, glaziers install glass in windows, skylights, store fronts, and display cases, so many crews do both. The honest gaps: QuoteIQ has no dedicated change-order module, no manufacturer catalog, and is not a construction project-management suite, so large commercial glazing projects with complex submittals may need a specialist system. See the window replacement, door installation, and general contractor pages. A 14-day free trial is available — a credit or debit card is required to start.