What are the opening hours?

Monday 7am - 6pm Tuesday 7am - 6pm Wednesday 7am - 6pm Thursday 7am - 6pm Friday 7am - 6pm Saturday 8am - 3pm

CTS Building Supplies Ltd.

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Canada
Toronto, ON
CTS Building Supplies Ltd.

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We specialize in distributing home construction & renovation products, building materials, hardware & tools.

10/21/2026

Build with Confidence with SBG1020 5/8" x 4' x 8' Firecode Drywall Type X! 🏗️🔥✨

Get dependable fire-resistant performance for your construction and renovation projects with Firecode Type X Drywall! Designed for use in fire-rated wall and ceiling assemblies where specified, this drywall is a reliable choice for residential and commercial building applications. 🧱🏢💪

📍 Available at CTS Building Supplies
📞 416-840-4538

10/19/2026

Seal with Confidence with SBG1210 Sheathing Red Tape Tuck Poly 60mm x 66m! 🏗️🔴✨

Get reliable sealing performance for your construction and renovation projects with Sheathing Red Tape!

📍 Available at CTS Building Supplies
📞 416-840-4538

10/16/2026

Protect Your Build with SBG1203 V***r Barrier Poly 8' x 1500 Sq.Ft 6 Mil! 🏗️✨

Help protect your construction projects from moisture with reliable 6-mil v***r barrier poly! 💧🛡️ Designed for building and renovation applications, this durable polyethylene barrier is an essential material for supporting moisture control and helping protect building assemblies.

Choose quality building materials for your next project with SBG1203 V***r Barrier Poly 8' x 1500 Sq.Ft 6 Mil! 🏗️✅

📍 Available at CTS Building Supplies
📞 416-840-4538

***rBarrier ***rBarrier ***rBarrier

10/14/2026

🏠💪 Insulate Smarter with SBG1136 Owens Corning Wood Stud R12 Fiberglass Insulation! 🌡️✨

Help improve indoor comfort and support energy efficiency with reliable fiberglass insulation from Owens Corning!

📍 Available at CTS Building Supplies
📞 416-840-4538

10/12/2026

🦃🍂 Happy Thanksgiving from CTS Building Supplies Ltd.! 🍂🍁

This Thanksgiving, we’re grateful for our valued customers, trusted partners, and wonderful community. 🧡 Thank you for being part of our journey and for your continued trust and support!

May your Thanksgiving be filled with happiness, gratitude, and precious moments with family and friends. 🏡❤️

Wishing you and your loved ones a wonderful Thanksgiving filled with warmth, joy, and countless blessings!

CTS Building Supplies Ltd. - Thankful for Your Trust, Building Stronger Together! 🧡🔨

10/09/2026

Build strong with SBG1678 3-5/8" x 8' Metal Stud – 25Ga / 18Mils, 1-1/4" Fl**ge! 🏗️💪 Designed for dependable strength, stability, and precision, this quality metal stud is an excellent choice for drywall framing, interior partition walls, and professional construction and renovation projects.

📅 Offer valid from October 1st – 31st, 2026

📍 Available at CTS Building Supplies

📞 416-840-4538

10/07/2026

Build strong with SBG2027 Carrying Channel 1-1/2" x 12' 1/2" Lip 18Ga / 43Mils! 🏗️💪 Designed for reliable support and stability in drywall and ceiling applications, this heavy-duty carrying channel is an excellent choice for construction, renovation, and professional building projects.

Offer valid from October 1st – 31st, 2026

Available at CTS Building Supplies
📞 416-840-4538

10/05/2026

Build smarter with SBG2023 Resilient Channel 12' 25Ga / 18Mils! 🏗️🔇 Designed to help reduce sound transmission and improve the acoustic performance of walls and ceilings, this durable resilient channel is an excellent choice for construction, renovation, and professional building projects.

Offer valid from October 1st – 31st, 2026

Available at CTS Building Supplies
📞 416-840-4538

09/30/2026

Build with confidence and added fire protection using SBG1020 5/8" × 4' × 8' Firecode Drywall Type X! 🔥🏗️ Designed for construction and renovation applications, this durable Type X drywall is an excellent choice for walls and ceilings where fire-resistance performance is required. Ideal for residential, commercial, and professional building projects.

Offer valid from September 1st – 30th, 2026

Available at CTS Building Supplies
📞 416-840-4538

09/28/2026

Seal, secure, and protect your building projects with SBG1210 Sheathing Red Tape Tuck Polyp! 🏗️🔴 Designed for construction and insulation applications, this practical red sheathing tape helps provide a secure and durable solution for sealing and joining materials during residential, renovation, and commercial projects.

Offer valid from September 1st – 30th, 2026

Available at CTS Building Supplies
📞 416-840-4538

Address

733 Progress Avenue
Toronto, ON
M1H2W7

Opening Hours

Monday	7am - 6pm
Tuesday	7am - 6pm
Wednesday	7am - 6pm
Thursday	7am - 6pm
Friday	7am - 6pm
Saturday	8am - 3pm

Website

http://ctsbuildingsupplies.com/

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