Topmar Building Supplies Ltd. offers a range of services for customers including key cutting, screen repair, delivery, a paint recycling service and more.

Indoor lumber yard

Topmar is home to Fredericton's only indoor lumber yard.

When the weather’s nice in Fredericton, it’s great. Unfortunately, there’s plenty of days where the weather outside isn’t so great. With Topmar, you can shop in comfort in our store and have your order loaded in your vehicle in our indoor lumber yard!

Topmar’s always got you covered.


Topmar Building Supplies Ltd. offers delivery service to Fredericton and surrounding area. You can arrange for delivery when you’ve placed an order in store or you can use this website to submit an order request delivery.

Paint recycling

Do you have old paint cans stored in a garage, shed or basement taking up space? Now it is easier than ever to get rid of old, used and unwanted paint in an environmentally friendly way!  Just bring in your old paint cans during store hours and drop them off. There’s no charge for the service.

Castle Credit and Gift Cards

Gift Cards

Every gift says “I’m thinking of you.”

A Castle gift card says even more.

A Castle gift card speaks to the future. To dreams. To projects yet undone. Repair. Replace. Renew. Everything’s possible with a Castle gift card. Visit us today in-store to learn more purchasing Castle Gift Cards.

Credit Cards

Put your project on your Castle Consumer Credit Card and earn rewards. A Commercial Card is also available for contractors and renovators. Visit us in store to learn more.