Plantation shutters in Denver

Plantation shutters, also called California shutters or interior window shutters, made to the measurements you take and shipped to your door in Denver. Fit them yourself, or ask us for an independent installer near you.
Framed California shutters fitted across a condo window wall, in time-lapse.

Homes in Denver

Apartments outnumber houses in Denver: 50% of its 359,581 homes are in buildings of two or more units. Detached houses make up 40% and townhouses and other attached houses 9%.

The biggest building period was 1950 to 1979, which accounts for 33% of homes standing today; 31% are from 2000 or later. The median home dates from 1975. 49% of homes are lived in by their owners.

Of the 20 Colorado cities we have census figures for, Denver has the third-highest share of older homes and the second-highest share of apartments. In Commerce City, 9 miles away, 9% of homes are apartments, fewer than here. Nationally, Denver's homes are older than those in 59% of the 881 US cities we have census figures for.

Source: U.S. Census Bureau, American Community Survey 5-year estimates, 2020–2024. Estimates carry margins of error.

Apartments and condos

50% of homes are in buildings of two or more units. Balcony and patio doors suit bypass or bifold panels rather than hinged ones, which need floor space to swing. Check what your HOA or building allows to show from outside before you order: most rules are about the colour seen through the glass.

Patio door shutters

Out-of-square openings

With 55% of homes built before 1980, many openings have had decades to settle. Measure each one's width at the top, middle and bottom, and both diagonals. If the diagonals differ by more than about ¼ inch, add a mounting frame in the designer, or choose an outside mount so the shutter covers the uneven edges.

How to measure

Plaster walls and deep casings

22% of homes date from before 1950, when walls were plaster on lath and windows sat in deep wood casings. Plaster cracks if you drive screws carelessly: drill a pilot hole, use fixings made for plaster, and fix into the casing or the framing behind it. A deep casing is good news for an inside mount; measure its depth before you choose a louver size.

How to install

Shallow openings

31% of homes were built in 2000 or later. Newer windows are often set close to the room side of the wall, and handles, cranks and alarm sensors stick out into the space a louver swings through. Measure the depth to the glass and to anything that sticks out; the designer checks it against the louver size you pick.

Choosing a louver size

Denver weather and your shutters

At Denver-Stapleton, CO (1 mi away), July averages a high of 90.2°F and January a low of 17.6°F. Average highs reach 85°F from July to August and average lows sit at or below freezing from November to March.

About 42 days a year reach 90°F, 156 nights fall to freezing and 15.4 inches of precipitation falls, most of it around May and least in January.

That's more 90°F days than in 50% of the 881 US cities we have climate normals for.

Daylight runs from 14 h 59 min on the longest day to 9 h 21 min on the shortest, and the midday sun stands 74° above the horizon in June and 27° in December.

Source: NOAA U.S. Climate Normals 1991–2020, Denver-Stapleton, CO (temperature) and Denver-Stapleton, CO (precipitation, 1 mi away). Daylight and sun height: calculated from the city’s latitude.

Denver: average monthly low and high temperatures10°F30°F50°F70°F90°FJFMAMJJASOND
Average daily low to high, by month.
Monthly figures
Monthly climate normals
MonthAverage highAverage lowPrecipitation
Jan46.5°F17.6°F0.5 in
Feb47.5°F19.3°F0.5 in
Mar56.4°F27.1°F1.1 in
Apr62.5°F33.7°F1.7 in
May71.7°F43.4°F2.3 in
Jun84.1°F52.9°F1.7 in
Jul90.2°F59.3°F2.1 in
Aug87.9°F57.2°F1.8 in
Sep80.1°F48.2°F1.5 in
Oct66.7°F35.7°F1 in
Nov54.8°F25.5°F0.7 in
Dec45.9°F17.7°F0.5 in

Cold winters

With 156 freezing nights a year, warm room air meets cold glass for months. Shutters closed tight overnight hold that air against the window, so condensation can collect on the sill: tilt the louvers open in the morning, and wipe the sill on windows that often run wet.

Why poplar

Fitting them in Denver

Shutter Boys shutters are made for you to fit yourself: an inside or outside mount takes a drill, a level and our step-by-step guide. If you'd rather hire someone, a finish carpenter or blinds installer can fit them; ask on your quote and we'll tell you if we know one near you. You arrange and pay the installer directly.

How to install · How to measure

Near Denver

More about shutters in Denver

Each page takes one question further (fitting your windows, room by room, sizes and colours, louvers, or how shutters compare with other choices), using Denver’s own figures.

Price your windows

Pick your look once, add every window, and see each one drawn and priced. Send it to us and we reply with your quote.

Design your shutters