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Paste your list
Photo, copy-paste or type it in. Even a list scribbled on a napkin works.
Bâtir à Rabais for homeowners
Your renovation, at the fair price
Paste your materials list. We compare 800 stores across Quebec and build your cheapest buying plan, store by store. Save thousands of dollars on your project.
Compare my materials
See up to 3 prices a day, free.
Your usual store
$3,400
With Bâtir à Rabais
$2,829
01 / How it works
Three steps, no expertise needed
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We compare everything
The AI recognizes each product and pulls the price across every major Quebec chain.
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Follow the buying plan
We tell you what to buy, where, and how much you save. Store by store, no surprises.
02 / What it changes
Real savings on your project
25%price gapon the same product from one store to the next
$2,500saved on a typical renoon a $15,000 basement
800stores comparedat once, without leaving home
Estimate based on a 10 to 25% gap observed across Quebec’s nine major chains on a typical renovation basket.
03 / For all your projects
One renovation at a time
From the small weekend job to the big renovation, we compare your materials.
KitchenBathroomBasementRoofingFlooringDeckPaintDoors and windowsInsulation
“I think you’re onto something big. I’d easily pay $100 to save almost $600.”
Benjamin
Residential renovation
04 / Frequently asked
Saving on your reno: your questions
How do I save on my renovation materials?
Compare the same product across several stores before buying: the price swings 10 to 25% from one banner to the next in Quebec. Bâtir à Rabais does it for you in 30 seconds and builds your lowest buying plan, store by store.
How much does it cost?
Seeing up to 3 prices a day is free. To compare your full lists and get your buying plan, a 14-day free trial unlocks everything, then our plans include a set number of comparisons per month based on your needs, from a few dollars a month. See the Pricing page for details.
I know nothing about materials, does it still work?
Yes. You paste your list as is, even a rough one. The AI recognizes the products and finds the right equivalents in each store. No expertise required.
Which stores are compared?
Quebec’s major chains: Canac, BMR, Home Depot, Patrick Morin, Rona, Matério and several others. We show you who is cheapest on each item on your list.
Where can I find the cheapest materials in Quebec?
No store is cheapest on everything, and prices change every week. Bâtir à Rabais compares them all at once and builds your cheapest buying plan, store by store.
Ready to pay the fair price?
Paste your list and see in 30 seconds how much you could save.