For Installers
Estimating software for
window & door installers
Capture project scope by speaking naturally on the job. No manual entry, no complicated forms; just a structured takeoff ready to send to your dealer or supplier.
14-day free trial. No credit card required.
How FlexCost fits window installers
From messy notes to window takeoffs your suppliers can use
Field-First
Phone or tablet, no laptop
Plain Language
Speak what you see on the walk
Clean Handoffs
Structured output to dealer or supplier
Try Free
14 days, no credit card
The Old Way vs the FlexCost Way
Four field realities we hear from window installers, and how Configure with Voice changes the handoff.
The old way
Photos, texts, and paper notes that someone retypes later
The FlexCost way
Capture scope once in FlexCost and send structured takeoff output from the job.
The old way
Waiting until you are back at a desk to document the opening
The FlexCost way
Document openings while you are on site so nothing gets lost between the truck and the office.
The old way
Tools that feel built for CPQ specialists, not crews
The FlexCost way
If you can describe a window or opening, you can use Configure with Voice in the field.
The old way
Slow back-and-forth with suppliers on incomplete scope
The FlexCost way
Send a clearer handoff so dealers and suppliers can respond faster with fewer follow-ups.
As Simple as Talking
Three steps from site visit to structured window takeoff
Walk the Site
Open FlexCost on your phone or tablet. Walk through the project as you normally would.
Speak What You See
Describe each opening, product, and requirement in plain language. FlexCost captures and structures everything automatically.
Send the Takeoff
Review your structured takeoff and send it to your supplier or dealer instantly. No desk, no laptop, no paperwork.
Recommended Products
Start in the field, add depth when your workflow grows
Voice Takeoffs
Voice and text capture for window and door installers. Includes a 14-day free trial.
Try for Free →Concierge Service
Send drawings and we help with takeoff and quote prep when you need backup.
Explore FlexCost Concierge →Window Installer FAQs
Field capture, takeoff output, replacement windows, & how to start with Configure with Voice.
Do window and door installers need training to use FlexCost on site?
No lengthy training is required. If you can describe a window or opening in plain language, you can capture scope in FlexCost. It is designed for field window installers, not back-office CPQ specialists.
What devices can window installers use for voice takeoffs in FlexCost?
Configure with Voice runs in the browser on common smartphones and tablets. Walk the site, speak what you see, and review the structured takeoff before you send it. No dedicated laptop required.
What do I send my supplier or dealer after I finish a window takeoff?
FlexCost produces structured takeoff output you can send instantly from the field. That gives your supplier or dealer a cleaner handoff than photos, texts, or handwritten notes, without extra paperwork.
Is there a free trial for window installer teams?
Yes. Configure with Voice includes a 14-day free trial with full access to features, and no credit card is required to start. It is the recommended entry FlexCost product for window and door installer field workflows.
Do I need perfect cell service for every minute on a window installation job site?
Configure with Voice runs in the browser, so you need connectivity to capture and sync like most cloud tools. Many crews complete takeoffs with normal job-site data coverage; review and send when the connection is solid.
What is a window takeoff, and why do window and door installers need software for it?
A window takeoff is the process of measuring and documenting every opening, window type, and configuration detail on a project before ordering or quoting begins. Without software, installers rely on handwritten notes, photos, and memory, which leads to errors, missing items, and back-and-forth with suppliers. Window takeoff software like FlexCost captures scope digitally and structures it automatically so nothing falls through the cracks.
Does FlexCost work for replacement window projects as well as new construction?
Yes. FlexCost Configure with Voice is used for both replacement window estimating and new construction takeoffs. For replacement projects, installers capture existing opening dimensions and conditions on-site using voice or text, and FlexCost structures the output for the supplier or dealer. The workflow is the same whether you are replacing one window or working through a full building retrofit.
Can I use FlexCost if I install for multiple manufacturers with different product lines?
Yes. Window and door installers who work across multiple manufacturers or suppliers can use FlexCost to capture and structure scope regardless of the brand. Configure with Voice captures plain-language scope that can be directed to the appropriate supplier. If your primary dealer or manufacturer is on FlexCost CPQ, structured takeoff data flows directly into their quoting workflow.
Next step
Start closing more deals
Try Configure with Voice on a 14-day trial, or talk to us about CPQ and Commerce for your team.