Thermal guard window item #478A. Product No. 424461.

Home Owner from Valhalla, NY

Mar 29, 2011 2:50 pm

I have a thermal guard window item #478A. Product No. 424461. These windows were installed 10/8/79. Do you have a replacement part?..I need two for the same window. Thank you, Liz

4 Replies

Tom from SWISCO

Mar 29, 2011 3:21 pm

I tried to cross reference those Thermal Gard part numbers but I did not find anything. Can you post a quick picture and description of the Thermal Gard part you are replacing?

Home Owner from Valhalla, NY

Mar 31, 2011 2:21 pm

Hi, I have three pictures of the window lock that I had inquired about. the first two are of the broken one, the last is what they should look like . If you have them great. Thanks

Paul from SWISCO

Mar 31, 2011 3:46 pm

Good Afternoon,

Thank you contacting us and submitting your photos. Please take a look at the Swisco 90-133L and 90-133R Douglas Loyd Locks.