HVAC

Duct Access Doors

Easyfit Access Doors are supplied in two distinct types, ‘Tabbed Access Doors’ and ‘Curved Access Doors’ depending on the application. Tabbed Access Doors are for use with rectangular ductwork, where the application surface is flat, Curved Access Doors are for circular ductwork. Either door will provide easy access to duct installations for inspection and maintenance.

Both door types have been pressure tested independently by BSRIA. They are suitable for low, medium or high-pressure applications, (to 2000pa positive). Tabbed access doors come with a fully Z275G galvanised steel coating as standard, or in stainless steel on request, including the locking cams and keeps which are made in house. Rounded tabs are supplied for safety on the tabbed access doors, and they also come complete with a door retaining wire as standard. The wire is not designed to be used as the doors’ only point of support.

Easyfit access doors fully conform to BESA DW144 regulations and BS EN15727:2010. Both applications require no further sealant or extra fixings to produce an airtight seal.

  • TABBED DUCT ACCESS DOORS 100MM - 600MM DOOR SIZE (SQUARE)
    TABBED DUCT ACCESS DOORS 100MM - 600MM DOOR SIZE (SQUARE)
    • Reference & door size: ADTR10 100 x 100mm (Stock size)
    • Reference & door size: ADTR15 150 x 150mm (Stock size)
    • Reference & door size: ADTR20 200 x 200mm (Stock size)
    • Reference & door size: ADTR25 250 x 250mm (Stock size)
    • Reference & door size: ADTR30 300 x 300mm (Stock size)
    • Reference & door size: ADTR35 350 x 350mm (Stock size)
    • Reference & door size: ADTR40 400 x 400mm (Stock size)
    • Reference & door size: ADTR45 450 x 450mm (Stock size)
    • Reference & door size: ADTR50 500 x 500mm (Stock size)
    • Reference & door size: ADTR60 600 x 600mm (Stock size)

    All stainless steel access doors are made to order, with sizes currently available up to 300 x 300mm

    CAUTION, The retaining wire is not designed to be used as the doors only point of support.

  • TABBED DUCT ACCESS DOORS 100MM - 600MM DOOR SIZE (RECTANGLE)
    TABBED DUCT ACCESS DOORS 100MM - 600MM DOOR SIZE (RECTANGLE)
    • Reference & door size: ADTR105 100 x 150mm
    • Reference & door size: ADTR12 100 x 200mm
    • Reference & door size: ADTR152 150 x 200mm
    • Reference & door size: ADTR153 150 x 300mm (Stock size)
    • Reference & door size: ADTR23 200 x 300mm (Stock size)
    • Reference & door size: ADTR34 300 x 450mm (Stock size)
    • Reference & door size: ADTR36 300 x 600mm (Stock size)
    • Reference & door size: ADTR24 400 x 200mm (Stock size)
    • Reference & door size: ADTR43 400 x 300 mm (Stock size)
    • Reference & door size: ADTR46 400 x 600mm

    All stainless steel access doors are made to order, with sizes currently available up to 300 x 300mm

    CAUTION, The retaining wire is not designed to be used as the doors only point of support.

  • CURVED ACCESS DOORS
    CURVED ACCESS DOORS
    • Reference: EF1810 - EF1830 Curved duct diameter 100mm - 300mm. Door: 180 x 80mm
    • Reference: EF2515 - EF2550 Curved duct diameter 150mm - 500mm. Door: 250 x 150mm
    • Reference: EF3031 - EF3063 Curved duct diameter 315mm - 630mm. Door: 300 x 200mm
    • Reference: EF4040 - EF4090 Curved duct diameter 400mm - 900mm. Door: 400 x 300mm
    • Reference: EF5063 - EF50125 Curved duct diameter 630mm - 1250mm. Door: 500 x 400mm
    • Reference: EF6071 - EF60160 Curved duct diameter 710mm - 1600mm. Door: 600 x 450mm

Key Features of Easyfit Access Doors

The Easyfit Access Doors by Doby Verrolec are designed to provide secure and efficient access to duct systems for inspection and maintenance. These doors offer a combination of durability, safety, and compliance, making them an essential component for modern HVAC systems.

Pressure-Tested Durability

Easyfit access doors are independently tested by BSRIA, ensuring reliable performance under low, medium, and high-pressure conditions. With a pressure rating of up to 2000Pa positive, they are suitable for even the most demanding HVAC applications.

Galvanised Steel Coating

Each door features a Z275G galvanised steel coating for exceptional corrosion resistance and durability. For environments requiring additional protection, stainless steel options are available, including stainless steel locking cams and keeps. This ensures long-lasting performance in a variety of settings.

Safety Features

Easyfit access doors are equipped with rounded tabs, enhancing safety during handling and installation. This thoughtful design minimises the risk of injury, providing a safer installation process for contractors and engineers.

Airtight Sealing

Fully compliant with BESA DW144 and BS EN15727:2010 standards, these doors require no additional sealant or fixings to achieve an airtight seal. This ensures consistent airflow while reducing the risk of air leakage, making them ideal for maintaining HVAC system efficiency.

Door Retaining Wire

Each Easyfit access door comes with a retaining wire for added convenience during installation and maintenance. While not intended to serve as the sole point of support, it provides additional security and ease of handling.

Applications of Duct Access Doors

Easyfit Access Doors are versatile and suitable for a wide range of applications. They are designed to support regular inspection and maintenance, ensuring system reliability and performance.

  • Commercial and Industrial Ventilation Systems: Essential for maintaining airflow and conducting regular system checks in offices, factories, and industrial settings.
  • Hospitals, Cleanrooms, and Laboratories: Provide airtight solutions to meet strict air quality and contamination control requirements.
  • High-Pressure Systems: Robust construction ensures reliable performance in systems requiring strong, compliant components to handle elevated pressures.

Types of Easyfit Access Doors

The Easyfit Access Doors by Doby Verrolec are designed to meet the diverse requirements of modern HVAC systems. With two distinct types available, these doors ensure compatibility with both rectangular and circular ductwork while maintaining reliability, durability, and airtight performance.

Tabbed Access Doors

Tabbed Access Doors are specifically designed for flat surfaces in rectangular ductwork. They provide a secure and efficient solution for accessing and maintaining duct systems in commercial and industrial environments.

Key features include:

  • Safety Design: Equipped with rounded tabs to ensure safe handling and reduce the risk of injury during installation.
  • Durable Coating: Standard Z275G galvanised steel coating offers excellent corrosion resistance and long-lasting performance.
  • Custom Material Options: Available in stainless steel construction, including in-house manufactured locking cams and keeps for added strength and security.

Tabbed access doors are ideal for systems requiring regular inspections and maintenance, offering both reliability and ease of use.

Curved Access Doors

Curved Access Doors are engineered for circular ductwork applications. Their design ensures a perfect fit and an airtight seal, even in demanding environments.

Key features include:

  • Tailored Fit: Designed to match the curvature of circular ducts, ensuring optimal performance.
  • Airtight Sealing: Maintains a secure, airtight seal that complies with industry standards, even in high-pressure environments.
  • Versatile Application: Suitable for systems where consistent airflow and leak prevention are critical, such as cleanrooms and high-efficiency HVAC setups.

Benefits of Using Easyfit Duct Access Doors

Easyfit Duct Access Doors offer a range of benefits that make them an ideal choice for modern HVAC systems. Designed with precision and efficiency in mind, these doors provide unmatched functionality, durability, and compliance for inspection and maintenance tasks.

Improved Accessibility

Easyfit access doors are designed to simplify inspection and maintenance. Their user-friendly design ensures quick and easy installation, allowing technicians to access duct systems without hassle. The inclusion of features like rounded tabs and door retaining wires further enhances convenience during routine maintenance.

Enhanced Durability

Constructed from high-quality materials, such as Z275G galvanised steel or stainless steel, these access doors deliver long-lasting performance. They are built to withstand demanding environments, including high-pressure systems and corrosive conditions. Their durability reduces the need for frequent replacements, ensuring cost-effective operation over time.

Regulatory Compliance

Easyfit doors are fully certified to meet industry standards, including BESA DW144 and BS EN15727:2010. This ensures airtight seals without the need for additional sealants or fixings. The compliance guarantees reliability and peace of mind for contractors and engineers working on regulated HVAC systems.

Time and Cost Savings

Thanks to their innovative design, Easyfit access doors allow for quick installation. The doors come pre-fitted with all necessary features, eliminating the need for additional materials or labour-intensive adjustments. This saves valuable time during installation and reduces overall project costs, making them a cost-effective solution for HVAC projects.

Technical Specifications of Easyfit Duct Access Doors

The Easyfit Duct Access Doors by Doby Verrolec are designed to meet stringent industry standards, ensuring optimal performance and durability in demanding HVAC environments. Here’s a detailed look at their technical specifications:

Material Options

Easyfit access doors are available in two robust material choices:

  • Z275G Galvanised Steel: Provides excellent corrosion resistance, ensuring durability and reliability in standard HVAC applications.
  • Stainless Steel: Offers enhanced durability and corrosion resistance, making it ideal for high-moisture or harsh environments. Stainless steel options include in-house manufactured locking cams and keeps for added security.

Pressure Ratings

These access doors are engineered to perform reliably in low, medium, and high-pressure systems. They are independently tested and suitable for systems operating at pressures up to 2000Pa positive, ensuring secure and airtight performance under demanding conditions.

Regulatory Compliance

Easyfit Duct Access Doors fully conform to the following industry standards:

  • BESA DW144: Ensures high-quality performance and compliance with HVAC industry requirements.
  • BS EN15727:2010: Guarantees airtight sealing without the need for additional sealants or fixings.
    These certifications provide peace of mind for contractors and engineers, ensuring safety and efficiency in all installations.

The Easyfit Duct Access Doors offer the perfect combination of high-quality materials, tested performance, and regulatory compliance, making them a reliable choice for commercial and industrial HVAC systems. Whether for standard applications or high-pressure environments, these doors deliver superior performance and durability.

FAQ’s

Are Easyfit access doors suitable for high-pressure systems?

Yes, Easyfit access doors are tested and rated for use in low, medium, and high-pressure systems, withstanding pressures up to 2000Pa positive. Their durable construction and airtight design make them ideal for demanding HVAC applications.

Do the doors require additional sealants to ensure an airtight seal?

No, Easyfit access doors are fully compliant with BESA DW144 and BS EN15727:2010 standards. They provide an airtight seal without the need for additional sealants or fixings, ensuring efficiency and saving installation time.

What materials are used in the construction of these doors?

Easyfit access doors are available in two materials:

  • Z275G Galvanised Steel: Standard option offering excellent corrosion resistance.
  • Stainless Steel: Provides enhanced durability and corrosion protection, suitable for harsh or high-moisture environments.

Are Easyfit access doors compliant with HVAC industry standards?

Yes, Easyfit access doors meet the highest industry standards, including BESA DW144 and BS EN15727:2010. These certifications ensure their reliability, airtight performance, and suitability for professional HVAC installations.

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