Dab tsi yog NFRC ntsuam xyuas rau windows?
NFRC daim ntawv lo pab koj sib piv ntawm lub zog txuag lub qhov rais, qhov rooj, thiab skylights los ntawm kev muab koj lub zog kev ua tau zoo nyob rau hauv ntau pawg. U-Factor ntsuas qhov khoom zoo npaum li cas tuaj yeem tiv thaiv kom sov los ntawm kev khiav tawm hauv chav tsev. Tus lej qis dua, qhov khoom zoo dua yog khaws cov cua sov hauv.
NFRC daim ntawv pov thawj muab cov neeg siv khoom lees paub tias Vinco cov khoom tau raug ntsuas los ntawm lub ntiaj teb tus kws tshaj lij tshaj plaws hauv qhov rais, qhov rooj, thiab skylight kev ua tau zoo, ntxiv rau kev ua raws li kev ua raws.
AAMA sawv rau dab tsi hauv windows?
Ib qho ntawm cov ntawv pov thawj tseem ceeb tshaj plaws rau qhov rais yog muab los ntawm American Architectural Manufacturers Association. Kuj tseem muaj lub cim thib peb ntawm qhov zoo tshaj plaws: daim ntawv pov thawj los ntawm American Architectural Manufacturers Association (AAMA). Tsuas yog qee lub tuam txhab qhov rais tau txais daim ntawv pov thawj AAMA, thiab Vinco yog ib qho ntawm lawv.
Windows nrog AAMA cov ntawv pov thawj ua tau raws li cov qauv zoo thiab kev ua haujlwm zoo. Cov tuam txhab tsim qhov rais tau saib xyuas ntxiv hauv kev ua haujlwm ntawm lawv lub qhov rais kom ua tau raws li cov qauv tsim los ntawm American Architectural Manufacturers Association (AAMA). AAMA teeb tsa tag nrho cov qauv kev ua tau zoo rau kev lag luam qhov rais.
