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HomeMy WebLinkAbout1302 Sunflower Dr - Special Inspections/Fenestrations - 11/10/2014h®rrington construction Harrington Construction LLC 1006 West Mulberry Street Fort Collins, CO 80521 November, 10 2014 RE: Donohoe Residence Fenestration To whom it may concern, We, Harrington Construction, have installed all windows at the James Donohoe Residence. This house has been designed as a super -efficient solar passive home and we are anticipating certification from the Passive House Institute of the US by complying with their rigorous standards. We are pursuing the DOE Challenge Home certification as well. As such we have made every effort to maintain a high level of thermal bridge free insulation throughout the envelope. Windows are manufactured by Intus Windows and are u-PVC tilt and turn European style windows. All windows are triple glazed and Argon filled with warm edge spacers. All operable glazing units are triple gasketed to reduce air infiltration. Two panes are low-e SHGC: 0.494 Uvalue: 0.025 to .024 Btu/hr-ft' F° for whole window U-value VT: 0.70 All windows have been properly flashed, air sealed and installed according to code and manufacturers installation instructions. Please do not hesitate to contact me for additional questions or concerns. Sincerely, Jas n Harrington Owner, License B-456 Supervisors Certificate# 3526-B 970-391-1528 1