Choosing a window treatment for a large window can sometimes be a challenge. This section features our recommended cellular shades for your large picture windows. Cellular shades are a great choice for large windows because they add significant insulation with their honeycomb design. Plus, cellular window shades come in a range of opacities (how much light is transmitted through the fabric). In general, cellular shades work well for windows that are taller than they are wide. For very wide windows, consider a 2 on 1, or even 3 on 1 headrail. Another consideration for large windows is operating the window shade. In some cases, it makes sense to consider motorized lift for push button operation. Save on high-quality, made to order cellular shades at Blindsgalore with low online prices, free shipping and samples.