Series 1300 with Narrow Sightlines

Boyd's Series 1300 (NSL) projected window systems are the cost-effective, contemporary windows made for your latest architectural designs. We engineer these coastal-ready aluminum commercial windows with versatile features that work well for varying applications: hospitals, government buildings, military offices, universities, and schools.

Boyd conducts standard AAMA testing to verify that our Series 1300 (NSL) projected window systems meet CW-90 AAMA rating specifications. Each projected window features dual corner-key construction, a combination of 
.0625" & .125" aluminum walls, a 2.375" main frame, and your choice of inside- or outside-set glazing—up to 1.5" thick. For an even sleeker design, ask your Direct Assistance™ rep for the Series 1300 (NSL) without narrow sightlines.

Series 1300 (NSL) Specifications

Series
1300 NSL
Window Type
Project Out
Thermal Barrier
Yes
System Depth (Inches)
2.375
AAMA Rating
C-90/CW-90
Testing Standards Method
2005/2008
Air Infiltration (CFM/FT)
.01@6.24
Water Resistance (PSF)
15.00
Structural Performance (PSF)
135.34
Maximum Glazing Thickness
1.50
CRF
Not Yet Tested
U-Value
0.50
True Muntins
Yes
Interior Muntins
Yes
Historical Muntins
Yes
Blinds/Dual Glazing
Yes
Impact
No
Blast
No
1300-nsl Series Detail Drawings PDF DWG
1300-nsl Series Specifications DOC PDF
Accessories DOC PDF
Finish Options Finishes