When it comes to choosing the right roof hatch for your property, it can become a very difficult and time consuming task. Surespan are here to help you make that all important decision on what kind of Roof Hatch will meet your specific needs.
You must first decide what the main purpose of the Roof Hatch will be. The important factors that must be considering before choosing a Roof Hatch are:
- The size of the Roof Hatch
- Is the Roof Hatch required for Personnel or for Equipment?
- What type of building will the hatch be installed on?
The size of the Roof Hatch
When it comes to choosing the size for your roof hatch, first look at the construction of your roof and what available space you have for the hatch.
Next you would need to consider what the hatch will be used for as this can greatly impact the size. For example the hatch may be used to take small or large objects onto the roof, or maybe just for one off access in the case of an emergency. Or perhaps you are going to create a Roof Garden and want a more decorative hatch, for example glazed or sliding.
Our 600 x 600 Roof access hatch is large enough if you only need to access the roof on rare occasions. If you will be using the roof access hatch more often, we recommend a larger size. Our Roof hatches range from sizes 600 x 600 to 1200 x 1200, with bespoke sizes available.
Is the Roof Hatch required for Personnel or for Equipment?
This is a very important factor to consider when choosing your Roof hatch.
If the Hatch is only going to be used for Personnel use, then a small single cover hatch with a fixed ladder, ship or service stair would be suitable. Although, if large tools are going to be transported through the hatch regularly, then you will need to consider a larger size.
Whereas, if the hatch is going to be used for Equipment, then you must select a larger hatch. The measurements of your Equipment will determine the size of the hatch that you require.
What type of building will the hatch be installed on?
If you are looking for a Roof Hatch to access a roof terrace for example, you may want to consider our Glazed hatches which provide light into the room below, and also create a more luxury appearance on your roof.
On the other hand, if your building is a bank or pharmacy you will need a high-security roof hatch which will be protected from unauthorised access.
Another instance would be the presence of corrosive elements, such as inside a chemical plant. Also in buildings where corrosion is a concern, a hatch manufactured of aluminium or stainless steel will provide the highest resistance.
Double Leaf Roof HatchEnquire Today
The SRH/DL Double leaf roof hatch is manufactured in aluminium. They can be provided with an polyester powder coated dual finish upon request. Each standard roof hatch is Insulated to maintain the thermal integrity of the building.
The gas spring assisted opening lid is supported by heavy-duty aluminium hinges. This also features an integral ‘wrap over’ edge. The hatch incorporates double unbroken EPDM seals. The upstand has a purpose made flashing to accept the roof felt for weatherproofing purposes. Moreover, the hatch incorporates a safety hold open stay feature to prevent accidental closure. Various locking options are available.
Glazed Roof Access HatchEnquire Today
Surespan SRHG Glazed Roof Hatches are manufactured using thermally broken extruded sections as standard, offering clients excellent energy conservation properties and substantially reducing internal condensation or frost formation.
Surespan glazed roof access hatches incorporate a frameless design eliminating water ponding. The low profile frame with triple seals is structurally bonded to the 1.4″ thick double glazed unit comprises 0.2″ toughened glass, 0.78″ argon filled cavity with thermal warm edge spacer bar, and a 0.37″ toughened and laminated inner pane.
Note: We recommend all glazed hatches to be installed on a 5° pitch to stop water ponding.
Sliding Roof HatchEnquire Today
For Tall Buildings and High Wind Situations
Surespan SLH sliding roof hatches and sliding glass roof lights provide many advantages over standard roof access hatches. The sliding access hatch is ideal where there is a height restrictions or in areas with high risk of wind. They are also ideal for access to roof terraces via a staircase.
Surespan sliding covers are manufactured with a thermally broken lid and upstand as standard. The sliding mechanism can be sold with fixed rails or internal telescopic rails.
The lid is filled with 2″ of CFC and HCFC free insulation with a U-value of 0.43 W/m²K. Surespan can also provide custom solutions such as our glazed sliding roof hatchover a fixed roof window.
SRHP Roof Access Hatch with Thermal BreakFrom: $860.00 Buy Online
Surespan’s Aluminium Roof Access Hatches feature an unprecedented 1″/2″/3″ wide thermal break to provide the ultimate in thermal performance.
Insulation options include polyisocyanurate board or non-combustible mineral wool, to achieve a variety performance levels to suit project requirements.
Designed with options for manual gas spring assistance, featuring aluminium continuous hinges and an automatic hold-open safety stay to lock the lid in the open position to a 85° span.
For larger, heavier lids, consideration is to be given for powered assistance by 24v DC actuators, to ensure ease and safety of use is afforded to the operative.
A double unbroken EPDM seal ensures weather tightness, with an External Liner fitted as standard to allow for a variety of hot or cold applied weathering materials.
Available with a polyester powder coated dual finish upon request.
Set standard sizes are available from stock, with bespoke sizes made to suit project needs.