Check out our new online Hardware Catalog!
Now you can easily view all of our hardware products online. Create and print a list to bring into our store.
View Online Catalog
Loudon Building Supply
Since 1981, Our family owned and operated company has been serving central New Hampshire with quality building products for all types of building needs. We here at Loudon Building Supply understand that service and dependability are what can make the difference in getting a project finished right and on time. From the beginner to the experienced contractor, Loudon Building Supply can help you with the weekend home improvement project to the construction of the home you have always wanted.