
Entry doors
Composite slabs and glass options, with hardware and sidelights specced to the elevation.
- Composite slabs
- Hardware and sidelights specced to the elevation
- Pan flashing, foam insulation, and premium sealants
Entry doors, sliding patio doors, hinged patio doors, and storm doors, fitted to the opening. This page covers Berlin, plus Ocean City and Pocomoke City: 10 ZIP codes in Worcester County.

The slab, glass, and hardware are specced to the elevation at the estimate.

Composite slabs and glass options, with hardware and sidelights specced to the elevation.

Wide glass that stays out of the room, on a track that does not grind.

French and single-leaf doors, in-swing or out-swing.

The extra layer that lets you open the entry without inviting the weather in.
Light or air at the edges means the weatherstrip and frame no longer seal.
Doors that rub, stick, or need a shoulder to close.
Condensation between the panes of a door lite or sidelight.
Locks that do not line up, or latches that will not catch.

ExteriorMax installs roofing, siding, windows, gutters, doors, and decks in Berlin, Maryland under MD 142964. Maryland, Virginia, West Virginia, and Pennsylvania are authorized service areas. The business address is 6301 Ivy Ln, Suite 120, Greenbelt, MD 20770.
The ZIP codes below are the zone list that names Berlin, along with Ocean City and Pocomoke City. They are not a city-limit map of Berlin alone.
Photos on this page are examples of ExteriorMax work and the products we install. They are not a job at a specific address.
Ocean City, Berlin, Pocomoke City. Worcester County. Zone MD-ES-WORCESTER. ZIP codes: 21811, 21813, 21829, 21841, 21842, 21843, 21851, 21862, 21863, 21872.
We do not have a separate severe-weather headline stored for Worcester County. The estimate is based on the house, not on a county headline.
$0 down financing for qualified homeowners. Plans are walked at the inspection. A small deposit holds the schedule. Financing details.
Yes. This page covers Berlin, plus Ocean City and Pocomoke City: 10 ZIP codes in Worcester County under MD 142964.
Entry doors, Sliding patio, Hinged patio, Storm doors. The slab, glass, and hardware are specced to the elevation at the estimate.
Specced to the house, Old unit out, opening checked, Pan-flashed, foamed, and sealed, Adjusted and walked through.
Permit rules differ by county. ExteriorMax handles the permit and HOA packet for the job. We do not publish a separate permit fee for Berlin.
$0 down financing for qualified homeowners. Plans are walked at the inspection. A small deposit holds the schedule.
Also in Berlin: Roofing in Berlin · Siding in Berlin · Windows in Berlin · Gutters in Berlin · Decks in Berlin.
Company-wide doors page · Entry, patio, and storm doors · Berlin overview
Berlin, plus Ocean City and Pocomoke City. ExteriorMax installs roofing, siding, windows, gutters, doors, and decks in Berlin, Maryland under MD 142964. Maryland, Virginia, West Virginia, and Pennsylvania are authorized service areas. The business address is 6301 Ivy Ln, Suite 120, Greenbelt, MD 20770.