Deck builders in Melrose Park, IL

The median home in Melrose Park dates to about 1957, roughly 69 years ago. Most homes from that era were built without a deck; the decks you see now were usually added in later decades, sometimes by previous owners with little documentation.

That history matters: retrofit decks are where missing ledger flashing, undersized footings and nailed-rather-than-bolted connections are most common. Before resurfacing or extending an add-on deck, it is worth confirming how it was framed and attached.

That makes Melrose Park's housing 4 years older than Cook County as a whole, where the median home was built in 1961. Statewide, the median Illinois home was built in 1971. Among the 102 covered Illinois communities with Census data, Melrose Park ranks #16 for oldest housing. In these ZIP codes, 61% of homes were built before 1960, 23% between 1960 and 1979, 9% between 1980 and 1999, and 7% since 2000 — the single largest group dates to the 1950s.

The nearest NOAA climate station with 1991–2020 normals is Chicago Ohare Intl. AP, about 6 miles away. It records an average of 121 days a year with a low at or below 32°F — a substantial freezing season. On roughly 78 of those days the temperature climbs back above freezing, so water in wood, soil and gaps between boards repeatedly freezes and thaws.

For Melrose Park, that means footings must bear below the locally required frost depth to avoid heaving, and wood surfaces should be kept sealed so absorbed water doesn't split boards over winter. Synthetic decking tolerates freeze-thaw well but still needs the manufacturer's expansion gaps.

Snow is a major factor: the Oak Brook 2w station averages about 42.3 inches a year. Framing has to carry snow load, stairs need a plan for winter use, and snow removal should be done with plastic-bladed shovels and ice-melt products the decking manufacturer allows.

Melrose Park sees about 39.7 inches of precipitation a year, with measurable rain or snow (0.1 inch or more) on about 76 days. Good drainage between boards, clean gaps and a ledger that is properly flashed keep that water from rotting the frame.

Average summer highs reach about 83°F, and around 17 days a year top 90°F. On a deck with full afternoon sun, dark composite can get uncomfortable on those days, so test samples in the sun before choosing a color.

Other Melrose Park factors: older homes often suit traditional wood or a wood-look composite. On Melrose Park's many older homes, a wood-look capped composite or a stained cedar deck usually suits the architecture better than high-gloss boards.

Melrose Park has about 16,557 housing units across its covered ZIP codes. 56% are single-family detached homes, 2% are attached homes such as townhouses and rowhouses, and about 42% are in buildings with two or more units. Roughly 66% of occupied homes are owner-occupied.

The mix of detached homes and attached or multi-unit housing in Melrose Park means deck projects range from large backyard decks to compact rear decks on narrow lots. Lot size, neighbors' sightlines and any association rules shape the right design.

• Retrofit decks on older homes: about 12,541 homes (76%) predate 1970. Here the priority is confirming that add-on decks are properly attached — or rebuilding them freestanding — before any cosmetic work.
• Replacement and major repair: about 2,892 homes (17%) were built between 1970 and 1999, the age group whose original or early add-on decks are most likely to have worn-out framing, connectors and boards.
• Upgrades and expansions: about 300 homes (2%) were built since 2010. Their decks are usually sound but small or builder-grade, so enlarging the deck, adding stairs and switching to composite or upgraded railings are common.

Melrose Park has a defined building season. Spring and early fall offer the most comfortable working weather; winter is a good time to settle the design and apply for permits. Stains and sealers generally need dry weather and moderate temperatures, so plan wood finishing for late spring or early fall.

For Melrose Park, IL, ask the permit office whether your deck needs a permit based on its size, height and attachment to the house, which drawings and inspections are required. Statewide code background for Illinois is on our state page; local rules change, so the building department remains the authority.

The closest covered area is Stone Park, about 0.4 miles from the center of Melrose Park's covered ZIPs. Its median home was built in 1965, 8 years later than in Melrose Park. Melrose Park has 9 percentage points more detached single-family homes (56% vs. 47%), which changes how many projects are backyard decks versus compact townhouse decks. Owner-occupancy is 66% in Melrose Park compared with 48% in Stone Park. Melrose Park's covered ZIP codes span about 9.5 square miles of land with roughly 16,557 homes — about 1,743 per square mile, a typical suburban density where most homes have usable backyards.