Consumer Reports - 06/2004 - Upgrading to energy-efficient windows will likely improve your comfort.

Consumer Reports - 07/2004 - Lowball contractor bids can be high-stress.

Efficient Windows Collaborative - excellent material explaining different types of windows and benefits.

Illustrated Guide - to Buying Quality Vinyl Windows (PDF)

Gorell Windows & Doors - high quality windows and doors at great prices.

Peachtree Doors and Windows - inexpensive doors, and windows.

Pella Windows & Doors - quality replacement windows and doors.

Simonton Windows - windows and reference material.

NuImage Awnings - retractable awnings and canopies.

Barnett Millworks - Door windows

Metals USA Building Products - Manufacture sunrooms, patio enclosures, and shade products.