For clients who want to achieve a historic look but with modern performance, Marvin Signature Services offers a chain-and-pulley double-hung window unit.
For clients who want to achieve a historic look but with modern performance, Marvin Signature Services [1] offers a chain-and-pulley double-hung window unit. Available as double or single hung and in a variety of rectangular sash or radius shapes, the solid-wood window features concealed weatherstripping, providing energy efficiency without compromising architectural lines.
Links:
[1] http://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&ved=0CB4QFjAA&url=http%3A%2F%2Fwww.marvinsignature.com%2F&ei=ASbiTuLQNOPo2gX5s_27BA&usg=AFQjCNFyj8n-X9j2fygKC8TL_aAh2euUig
[2] http://www.housingzone.com/101-best-new-products
[3] http://www.housingzone.com/company/marvin-windows-and-doors