TECHNICAL
SPECIFICATIONS
Comprehensive engineering details, performance standards, and material specifications for architects, builders, and estate managers
ENGINEERING EXCELLENCE
Every Ultimate Door is engineered to exceed Florida's stringent coastal and hurricane requirements while maintaining aesthetic integrity. The following specifications detail our construction methods, materials, performance standards, and warranty coverage.
For project-specific technical consultation or custom specifications, our team is available to collaborate with architects and contractors.
MATERIALS
Genuine Mahogany
- Species Swietenia macrophylla
- Grade Premium Select
- Moisture Content 6-8%
- Density 38-48 lbs/ft³
- Janka Hardness 950 lbf
Naturally resistant to moisture and decay. Excellent dimensional stability in coastal environments. Rich grain patterns deepen with age.
Burmese Teak
- Species Tectona grandis
- Grade A-Grade Heartwood
- Moisture Content 8-10%
- Density 41-54 lbs/ft³
- Janka Hardness 1,155 lbf
Superior natural oil content provides exceptional weather resistance. Ideal for extreme coastal exposure. Proven marine-grade durability.
Old-Growth Cypress
- Species Taxodium distichum
- Grade Heart Select
- Moisture Content 10-12%
- Density 32-35 lbs/ft³
- Janka Hardness 510 lbf
Native Southern species with natural rot resistance. Excellent dimensional stability. Traditional choice for coastal construction.
Black Walnut
- Species Juglans nigra
- Grade FAS (Firsts and Seconds)
- Moisture Content 6-8%
- Density 38-42 lbs/ft³
- Janka Hardness 1,010 lbf
Chocolate-brown heartwood with dramatic grain. Excellent workability for carved details. Stable in controlled environments.
CONSTRUCTION METHODS
Mortise & Tenon Joinery
Hand-cut interlocking joints reinforced with marine-grade adhesive and wooden pegs. Superior strength compared to modern fastener-based methods.
Raised Panel Construction
Individual panels float within frame, allowing natural wood movement. Prevents warping and cracking common in solid constructions.
Multiple Rail Design
Engineered stile and rail configurations provide maximum structural integrity while maintaining aesthetic proportions.
Weather Seal Integration
Marine-grade compression seals integrated during construction. Multi-point contact ensures energy efficiency and water resistance.
Hardware Reinforcement
Steel-reinforced lock blocks and hinge mounting. Distributes stress across entire door structure for lasting operation.
Threshold Engineering
Adjustable aluminum or bronze thresholds with integrated drainage channels. Prevents water intrusion while accommodating settling.
PERFORMANCE STANDARDS
All Ultimate Door products meet or exceed the following industry standards and Florida Building Code requirements
HARDWARE SPECIFICATIONS
Hinges
Solid bronze, brass, or stainless steel construction with sealed ball bearings for lifetime smooth operation.
- Continuous or butt hinge options
- Concealed or exposed mounting
- Minimum 4" height standard
- 300,000 cycle tested
Miami-Dade NOA Documents
Download the official Notice of Acceptance documentation for our impact-rated systems. These files are provided for architects, builders, and permitting teams.
Notice of Acceptance documentation for Ultimate Door impact-rated door systems.