Questions?
262-340-1418
If your window insert doesn’t fit perfectly (even if you made a mistake in measuring) email us at info@martinsonmanufacturing.com and we’ll remake it for you free of charge. Just pay $35 to cover shipping.
We offer free UPS Ground for all U.S. orders
Canada is $22 and we pay for all import fees and tariffs
Quicker shipping is available for purchase at checkout
Ground (Free) / 3-5 business days
2nd Day Air ($45) / 2 business days
Overnight ($75) / 1 business day