Alain Lachance
Very professional service and advice from Steven Sage
FeaturedVerifiedWindow Installers in Sherbrooke, Quebec
Isothermic portes et fenêtres
Isothermic portes et fenêtres is the Sherbrooke location of Isothermic, a manufacturer of doors and windows. Its product range spans residential, multiresidential, commercial and industrial projects. Isothermic has designed and manufactured doors and windows for more than 40 years.
Business Highlights
- Isothermic describes itself as a Québec family business.
- It lists RBQ licence 8102-0000-00.
- Isothermic says its doors and windows carry a lifetime warranty.
- Isothermic lists Passive House-certified fenestration, door and façade products, citing PHI and PHIUS.
Service Area
Sherbrooke.
Featured on ProsGrade. Isothermic portes et fenêtres is one of 11 window installers ProsGrade lists in Sherbrooke, Quebec.
Listing details
9 services listed, including PVC and hybrid windows, Aluminum windows and Wood windows. Open weekdays, closed on weekends. Rated 4.8 from 49 reviews.
- Verified listing details
- Service information
- Customer review signals
- Photo gallery
- Public contact information
- Published local profile
How This Business Compares
How Isothermic portes et fenêtres compares with the other 10 window installers on ProsGrade in Sherbrooke, using public Google ratings and review counts.
- Ranks in the top quarter of the 11 Sherbrooke window installers on ProsGrade by Google rating and review volume.
- Rated 4.8 on Google, well above the 4.4 average of other Sherbrooke window installers on ProsGrade.
- One of 3 Sherbrooke window installers on ProsGrade rated 4.7 or higher from at least 10 reviews.
Services Covered
9 services- PVC and hybrid windowsSeries 1, 2 and 3.
- Aluminum windowsSlimLine38, MasterLine8 and MasterLine10.
- Wood windows
- Entry doorsSteel, aluminum and wood.
- Patio doorsPVC, hybrid, aluminum and wood.
- Balcony doorsHybrid and aluminum.
- Folding and garage doors
- Façade systemsCurtain walls, window walls, unitized systems, PACE Wall, SlimWall 35 and ConceptWall 50 and 60.
- Window and door installation
Reviews
What customers say
Several customers praise the professional service. One customer highlighted advice from Steven Sage, while another praised service from quotation through after-sales and an efficient installation. A different customer reported a broken lock on a patio door described as only two years old, difficulty reaching the person in question after three days of trying, and poor after-sales service.
Customer Reviews
Les Entreprises Lachance
A solid partnership! ??????????
We are fully satisfied with the quality of their products and their service. Their doors and windows meet the highest standards, both in terms of durability and aesthetics.
Their team is responsive, professional, and always attentive to our needs, which greatly facilitates our projects. Thanks to their expertise and reliability, we can count on punctual deliveries and quality technical support.
They are a trusted partner that we recommend without hesitation for any project requiring top-quality doors and windows.
Neigely
Really bad after-sales service!!! So far I'm not impressed. I've been trying to contact them for 3 days and I've spoken to several people except the one in question. In addition, the lock on my patio door, which is only 2 years old, is already broken. I'll follow up on this comment when it's resolved.
Write a Review
Share your experience with this business. Reviews are moderated before they appear publicly.
Frequently Asked Questions
Are Isothermic consultations free?
Yes. Consultations are free and available online or in person at Isothermic stores.
How long after ordering are most Isothermic products delivered?
Most products are delivered three weeks after the order date.
When does Isothermic take final measurements?
If its installation service is selected, an Isothermic professional visits to take final measurements. The quote is adjusted to the official measurements.
Can Isothermic install doors and windows in winter?
Yes. Isothermic says its certified teams can work in winter, replacing one window at a time and moving plastic barriers as work progresses.
Does Isothermic offer financing?
Yes. Financing is available through FinanceIt with flexible payment terms and monthly payments for up to 240 months.