M&J Supplies          J&M Windows
CALL US AT 610~583~5232

Glass and Screen Repairs Done Here
Bring in your screen frames to have them
We repair single and 
double pane glass

Repairs brought in before 9 AM 
will be returned the same day !!
           (in most cases)
We manufacture your custom vinyl windows on site- typically just in days! We also partner with other manufactures to meet other specialty needs that we do not make at our location!
Basic Mechanical- 1000 Series
This is our fastest-and most basic window
Fully Welded- Infinity Energex Series
This is our higher end window- the lead time may be longer- but it is upgraded window
We offer Re-Sale Windows-
They are New- Never installed-
Sometimes customers mis-measure or never pick up...and you get the Discount
~This vinyl window is made with 0.70" extruded white vinyl- with multi chambers

~Vinyl resists the harshness of the extreme weather conditions, pollution, salt air, and dirt.

~Stainless Steel Caldwell balance systems

~Sloped sill design to ensure water run-ff

~Care free, low maintenance, and thermally efficient

~Fully welded sash and frame corner joints for structural durability with extra heavy .080" white vinyl, multi chamber profiles

~Superior performance designed to achieve NFRC ratings, sound transmission, and extreme weather

~Multi barrier triple seal system reduces air and water infiltration

~Advanced performance for style, beauty, and comfort
~ Choose Your Style ~
Double Hung- Both sash on a double hung slide up and down vertically.
Slidersash glide horizontally from side to side. Available in 2 or 3 lite configuration.
Casementa hinged sash that opens outward- provides maximum ventilation and clear open view.
Pictureno movable sash- great for allowing light and keeping energy efficiency levels up
Bay- a projection style window- with a large flat front window- sides can be double hung or casements
Bowa more rounded projection style window- the panels are all equal in size- can be double hung or casement style
Patio Door- sliding doors (in 2, 3, or 4 panel) allow easy access and are smooth operation