Littleton has the widest span of housing ages of any city we serve — pre-war brick near Main Street, postwar ranches, 1970s and 1980s subdivisions, and newer construction along the southern edge. There's no single Littleton window answer, which is exactly the situation where being independent matters.
We're not a dealer for one manufacturer. Nobody upstream tells us what to put in your house.
Old Littleton, pre-1940. The blocks around Main Street and the historic core. Brick and frame homes with original wood windows, many of them double-hung on weights and pulleys. These are the ones where the honest answer is most often not full replacement. A well-built wood window from 1915 is frequently repairable, and the sash, glazing, and hardware can be brought back for a fraction of a replacement cost. Some of these homes also sit in a historic district, where exterior changes may require design review — worth confirming with the City before you plan around a specific product.
Postwar through the 1960s. Ranches and split-levels across central Littleton. Steel or early aluminum windows, sometimes already replaced once. Aluminum frames conduct cold directly through the frame, so these houses feel drafty even with intact glass. Full replacement is usually the answer.
1970s and 1980s. The larger subdivisions on the south and west sides. This is the biggest population of failing units in the city — first-generation double-pane glass now forty to fifty years old and well past any reasonable seal life. Fogged glass between the panes, sashes that won't stay up, obsolete hardware.
1990s and newer. Southern Littleton and the newer developments. Builder-grade vinyl on twenty-to-thirty-year-old homes, reaching the end of seal life now in a second wave.
Our numbers, from our own jobs:
Littleton's older homes frequently need full-frame rather than retrofit work, because the original frames are past saving. That's close to a two-times cost difference, and it's the single most important thing to understand about a quote you're comparing. Ask which one you're being quoted.
This is the section a company that only sells new windows can't write.
Pre-war wood windows were built from old-growth timber that's denser and more rot-resistant than anything commercially available now. They were also designed to be repaired — the sash comes out, the glazing is renewable, the weights and pulleys are serviceable.
If your Littleton home has original wood windows and the frames are sound, restoration plus a good storm window frequently gets you most of the comfort of a replacement at a fraction of the cost, and it keeps the character that made you buy the house.
Sometimes replacement is still right. If the frames are rotted, if you're patching the same units repeatedly, or if the sash cords have been painted into oblivion across the whole house, the math changes.
We'll give you the answer either way, and on these houses the answer is often "keep them."
We repair windows. Most companies in this market don't, because a repair visit only pays if it converts.
On Littleton's mixed stock the assessment matters more than anywhere else we work. A single failed seal on an otherwise healthy window is a repair. Nineteen fogged units on a 1978 two-story is not.
Littleton requires permits for most window replacement work, and definitely for full-frame replacement, changes in opening size, and egress. We pull them.
If your home is in a designated historic district or is individually landmarked, exterior window changes may also require review. We'll tell you if that's likely to apply before you fall in love with a product that won't clear it.
Finishing a basement? Egress windows →
Genuinely depends here more than anywhere. A pre-war brick foursquare near Main Street and a 1985 two-story in a south Littleton subdivision aren't the same specification, and a company carrying one line has to give both of them the same answer. We can put more than one line in front of you and let the trade-offs decide it.
Three financing paths, including a Colorado on-bill program we're an authorized contractor for.
Entry, patio, and storm doors, installed by the same crew to the same standard. On older Littleton homes the entry door is frequently the bigger comfort problem, and it's a smaller job than the windows.
We can source dozens of manufacturers. These are the five we know cold.
Manufacturer names and logos are trademarks of their respective owners.
Often no. If the frames are sound, restoration and a good storm window get you most of the way for much less. We'll tell you honestly which situation you're in.
The City maintains the district boundaries and landmark designations. If you're near the Main Street core it's worth checking before you plan a window project.
Littleton's older stock frequently needs full frame because the original frame is failing. It's close to a two-times cost difference, so it's worth knowing which one a quote assumes.
Yes, including the parts that fall in Jefferson and Douglas counties.
Yes. Entry, patio, and storm doors.
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