Helping to calculate energy loss
This isn’t by any means a definitive science, but there is a method to provide a rough estimate on the loss of energy using the following formula. Yes…we googled this one as Einstein was unavailable to assist; \[ Q = \frac{A \times U \times \Delta T \times t}{1000} \] Where: – \( Q \) is […]
The pro’s and con’s of a Sectional Door
The Pros and Cons of Sectional Doors: An In-Depth Look When it comes to choosing the right door for your garage, warehouse, or commercial space, sectional doors often stand out as a popular option. Known for their versatility, security, and aesthetic appeal, these doors offer numerous benefits. However, like any other product, they also come […]
Summer is on its way..time to prepare your industrial doors
Such a lot is made about winter having at times, detrimental effects on your industrial doors and rightly so. Cold, rain, snow, ice all can have impacts on your doors efficiency and operation. But don’t think that the warm weather now means door maintenance can be ignored till the next winter. Summer brings its own […]
The importance of roller shutter maintenance
The importance of proper maintenance clearly on show. This is not a remotely funny situation. Thankfully this poor lady was unharmed, but there quite easily could have been a fatality. The dhf Door & Hardware Federation an organisation we are proud to be members of, have released a very balanced report highlighting areas that clearly […]
The history of the roller shutter
Who Invented the First Roller Shutter? Ah the humble roller shutter. So simple, so effective and such a common sight in our world today. As technology evolves, the roller shutter has stuck to its core principles, security, energy efficiency and ease of use. Of course there have been tweaks to the design, but always with […]
When is a fire door not a fire door?
When it’s just a door! More importantly, a fire door is no longer a fire door when it’s no longer being serviced and maintained to carry out its duties. At Arrow, our teams are on the road every day, installing and servicing fire doors and you’d be amazed at what we see when it comes […]
Are external shutters the best option for the high street?
This is a really emotive subject and one that, let us state right off the bat, there isn’t a correct answer. In high risk areas, shop owners are doing what they can to protect their property by installing external shutters. When you consider that their very livelihood is at risk, it is understandable that these […]
Energy loss and how it really hurts our businesses!
Winter is a particularly rough time for companies using industrial doors. During the summer, you can possibly afford for them to be open on a slightly more regular basis. Maybe you’ve not got straight onto that necessary fix, as the warmer months have masked the issue. But when winter comes, that’s when we notice how […]
Roller Shutter or High Speed Door?
Roller shutter doors and high-speed doors are still the main players in the realm of industrial entrances, each boasting distinct features and advantages tailored to specific needs. But how do you know which application is best suited for your needs? We look at the key features and benefits of each product and provide you with […]
The dangers of DOP and DEHP
DOP and DEHP are chemicals that are sometimes used in various products, but they are also known for their potential health and environmental risks. DOP (Di-Octyl Phthalate): DOP is a type of chemical known as a phthalate. It is often used as a plasticizer, which means it’s added to plastics to make them more flexible […]
