The Family Store with So Much More

Merwin Mason Supply Co.,Inc. was started in 1970 in an old tobacco barn in South Windsor. It later moved to the Chapel Road location where it is today. The company was started by Merwin Pola and his family with just one small pickup truck. Today we have a large showroom and a fleet of trucks with fork-lift unloaders for fast and safe delivery. We are still a family run company and strive to keep that "small business" quality that that gives you the outstanding, personal service you have grown to know and appreciate for the past 30 years. More...


Don't see what you are looking for? Give us a call or come in to our show room and let us show you how we can help get your project started!

Our showroom and yard pickup hours are:

Monday thru Friday
7:00am - 4:00pm
Saturday 8:00 - 12:00 seasonally (call first).

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Belgard Hardscape and Retaining Wall

Belgard Hardscapes Retaining Walls


Belgard Celtik® Wall system is a multi-piece wall system simulating a stacked stone appearance. These retaining walls are easy to install and maintenance free.

The Celtik system can be used for terraces, stepping stones, planting beds, or anything else. The Celtik wall exclusive anchoring system permits easy installation of sloping or vertical retaining walls. It is simple to create steps, corners and curves with this system.

 

 


Belgard Celtik Wall Belgard Celtik Wall

The Celtik retaining wall system provides a large choice of colors and patterns and with the uneven and natural stone texture your finished product will have the look of a wall that has been there for hundreds of years.

All Belgard products have a long history of successful applications on thousands of residential and commercial projects throughout the United States and Canada.

 

 


 

Belgard Old Castle wall Belgard Old Castle

Rough-hewn textures and natural hues give this collection a time-honed appearance reminiscent of classic European gardens. Celtik Wall’s antiqued look is complemented by modern manufacturing, which yields precise dimensional consistency, resulting in the perfect companion to your paver projects, landscape contouring or garden areas.

 

 

 


 

Curve using a Celtik Wall System with Celtik Capping ModulesEasy Curves

The Celtik Wall System facilitates the creation of curves. For a concave curve you don’t need to cut the blocks, just lay each block in position, alternating their lengths. The Celtik Capping Modules shown here is sold separately, this Module offers a different type of finish, no anchor pins are necessary. Spread concrete adhesive on the next to last row of the Celtik Wall and lay Capping Modules over it.

Come into our showroom and we will show you the entire Belgard Celtik product line so that you can build the retaining wall you want.