Dwight Lumber & Building Supplies

Dwight Lumber & Building Supplies Dwight lumber has been the preferred building supplies destination for cottagers, homeowners and leading contractors in Muskoka since 1992.

With 5000 sq-ft of retail & an expansive lumber yard, we have everything you need to bring your project to life. All of us at Dwight Lumber would like to welcome you! We look forward to working with you on all your projects. We offer building materials, barbeques, patio furniture & so much more. Come in and see what we have got for you. Services we offer:
Free delivery, quotes, rentals, paint matching, key cutting, sharpening, lock servicing & screen repairs.

04/02/2026
VALSPAR SPRING PROMOTIONSave $10 off Medallion Plus Interior or Exterior Paint (1 gallon cans).🎨Offer Valid March 12 - 2...
03/11/2026

VALSPAR SPRING PROMOTION

Save $10 off Medallion Plus Interior or Exterior Paint (1 gallon cans).🎨

Offer Valid March 12 - 25th

We are closed TODAY for Family Day. See you tomorrow!
02/16/2026

We are closed TODAY for Family Day.
See you tomorrow!

Enjoy 30-50% savings on SELECT IN-STOCK Alexandria MDF Moulding, while supplies last.
02/11/2026

Enjoy 30-50% savings on SELECT IN-STOCK Alexandria MDF Moulding, while supplies last.

12/29/2025

Due to road conditions
We will not open until 830am at the earliest today December 29

Milwaukee SALE starts now! Stop by the store to shop our in stock selection for exclusive savings.
11/05/2025

Milwaukee SALE starts now!

Stop by the store to shop our in stock selection for exclusive savings.

🍁🍂HAPPY THANKSGIVING🍂🍁
10/13/2025

🍁🍂HAPPY THANKSGIVING🍂🍁

We will be closed Monday October 13th 🍂We wish everyone a safe and happy Thanksgiving weekend. 🦃
10/10/2025

We will be closed Monday October 13th 🍂

We wish everyone a safe and happy Thanksgiving weekend. 🦃

We are closed today for the holiday. We will reopen tomorrow, Tuesday September 2nd, for our regular posted hours.
09/01/2025

We are closed today for the holiday. We will reopen tomorrow, Tuesday September 2nd, for our regular posted hours.

Address

25864 Highway 35
Dwight, ON
P0A1H0

Opening Hours

Monday 7am - 5pm
Tuesday 7am - 5pm
Wednesday 7am - 5pm
Thursday 7am - 5pm
Friday 7am - 5pm
Saturday 7:30am - 5pm

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