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Mezzanine Floor Fire Protection

Mezzanine floor fire protection is the most important task to determine correctly when considering a mezzanine floor, old or new. When a new mezzanine floor is installed by us we always liaise with Building Control to ensure that the correct level of fire protection is carried out on the steel structure. You may think that steel is pretty strong which it is, but in a fire the steel will tend to twist and deform at not very high temperatures and there are several reasons for this.

The effects of fire on a steel mezzanine floor structure

The steel sections that are used in the construction are in themselves very strong but will have been formed from flat sheet steel and either rolled or welded to form the sizes required. Heat on steel anneals or softens the steel which wants to convert to its pre-stressed state. The effect of this is that the whole floor structure twists and due to the weight of the floor, what is on the floor and the steel the whole lot can come crashing down quickly.

All of our steel structures are calculated, and often have triangulation steels in the corners of the floor to prevent twisting in just loading conditions, so the design needs to be calculated properly.

Mezzanine floor fire protection – Suspended Ceilings

Contrary to popular belief and pure incompetence by many of our competitors there are actually very few suspended ceiling types that are fully tested with a specific suspended ceiling tile to give the 1 hour fire protection required by Building Regulations. Some mezzanine floors which are small in proportion to a building and maybe are just used for occasional light storage may not actually require any protection as there is actually no perceived danger to employees and staff. 99% of floors will need mezzanine floor fire protection.

There are a few advantages of using a suspended ceiling over a plasterboard one, the main one is you can hide the services inside it. It is also a finished product without the need for skimming or painting. It can also provide sound performance preventing noise from the ground floor going through the floor. It is also quick to install.

We visit many installations carried out by others where the cheapest ceiling tile has been used, and the cheapest grid, and there is absolutely no way that the suspended ceiling is fire rated and we have to advise the customer of this fact.

Mezzanine floor fire protection other items.

There are many other things that need to be considered but that is perhaps for another article, if you are in any doubt please give us a call and we can check.

What else needs to be done to a Mezzanine Floor once built?

Cre8tive Interiors can carry out all of the work required so that the client can just use the space straight away. This will include the following:

  1. Initial design and layouts for the new space along with costs
  2. Building Regulation Approval
  3. Planning for the work to be done, understanding what needs to be carried out prior to the install date.
  4. Supply and Installation of the mezzanine floor, including relevant fire protection
  5. Electrical work
  6. Partitioning and suspended ceiling work
  7. All lighting, emergency lighting, air conditioning and ventilation
  8. Construction of any toilet areas, canteen or warehouse areas
  9. All types of flooring and decoration.
  10. Office furniture if the extension is for offices.

What Mezzanine floor projects has Cre8tive carried out?

  1. Mezzanine floor in Devizes (light storage)
  2. Fire rating of a Mezzanine Floor in Warminster for Offices
  3. Fire rating of a Mezzanine Floor in Milton Keynes for Offices
  4. Converting / Fire rating an existing storage mezzanine in Corsham for use into Offices
  5. Installation of a new mezzanine floor into an existing warehouse to create offices in Gloucester
  6. Installation of a new mezzanine floor to extend existing offices at first floor level and below in Salisbury
  7. Construction of Fire rated partitions on top of an existing mezzanine floor to meet Building Regulation in Corsham
Categories
All Project Categories Suspended Ceilings

Suspended Ceiling in Chippenham

Client: Chippenham Accident Repair Centre
Value: £1.5k

The project was quite a small suspended ceiling to install and was an important part of the refurbishment project for the customer. The customers contacted us primarily to construct a new suspended ceiling as quickly as possible. After looking at the space on a Friday and turning around a quotation quickly within the day, we were able to fit this ceiling during the follow week.

There are many different types of suspended ceiling, the type used in many shops and some offices consist of a metal frame with plasterboard underneath. Please read this page if you would like to read a bit more about ceilings. In this particular project unfortunately some materials were damaged and we had to get replacements quickly but in the end the customer was very pleased. The main reason why the customer wanted one done was to hide all of the services that needed to be brought through, such as electrical, voice and data as well as air conditioning pipework. The other benefit of fitting this ceiling was that it gives good sound absorption to the space beneath it.

View showing the cuts around the edge of the new ceiling

Main grid had to stay open to allow the electrician to get cables in

Air conditioning pipes also had to go in.

We used a very rigid plain white tile which is designed with acoustic properties in mind. The electricians who came after us really liked the tile as they were very tough, without marking when you take them in and out of the grid. We use this tile quite a bit in all of our projects.

Completed Suspended ceiling.

These photos show our work finished, but there were lots of other activities that were carried out after we had left. One of the problems with fitting the suspended ceiling was that a general builder had built the stud partition walls and they were not square, so each cut around the outside edges of the ceiling was different.

Grid and tiles fitted in the hallway

Spaces left for the lights

Spaces left for the lights

Spaces left for the lights

Suspended Ceiling Projects

There are many different types of suspended ceilings and the range of tiles now can be quite baffling. The current trend is to focus on sound performance within the office and this can be dealt with by using a special tile.

Suspended ceilings are used for a number of reasons, they are quick to install and mean that all the services required for offices such as pipework for plumbing and air conditioning, as well as power and data can be hidden out of sight. Access to the services is also much easier than using a traditional plasterboard or MF type ceiling as the ceiling tiles just need to be lifted from the grid.

There are many offices with old fissured tiles, with sagging tiles and a mottled grey look they make the office look very dated. We like to fit nice white clean tiles to give a fresh look.

If you want to improve sound performance for a space, or want to hide some services, or have any questions about suspended ceiling types please give us a call on 01380 73 88 44

Categories
All Project Categories Dilapidation work Featured Office Refurbishments Partitioning Projects Suspended Ceilings Uncategorized

Dilapidation Work in Reading

Client: The House of God Evangelical Church
Value: £100k

Dilapidation Work

The House of God Evangelical Church needed us to carry out some Dilapidation work in Reading.

We carry out dilapidation work occasionally and is very similar to the general term of office refurbishments. We carry out this work when a client leaves their current building and it has to be put back to an original state. In this case, the state of the building over three floors was pretty bad, but in essence it just needed all of the things that we currently do. Stripping out, new suspended ceilings, dry lining, painting and decorating, flooring work, demountable partitioning, fitting a small kitchen and minor structural work.

As we were doing the work the client asked us to build some new offices on one of the floors and we constructed the walls from demountable partitioning. Some finished photographs are shown below.

Existing state of the building

As you can see from the photographs below the building needed quite a bit of work doing to it, nothing unusual to what we normally do, just quite a bit of it.

Finished photographs.

Unfortunately we did not get to many finished photographs for this project, please find some below.

Why Demountable Partitioning?

  1. Demountable partitioning is tax efficient in that they are seen as movable items and so can be treated differently in writing down allowances in the accounts.
  2. We can also lease Demountable Partitioning as they are movable, this spreads the costs of having the work done as Demountable Partitions always cost more than customers think.
  3. Leasing of demountable partitioning is very tax efficient and Cre8tive can provide illustrations, please contact us for further information.
  4. Most landlords insist on demountable partitions being used for offices as it is much easier to take them out should the tenant renting the space leave for any reason. The benefit is that is saves making a huge amount of mess and destruction that would be need with a conventional stud and plasterboard constructed wall.

Questions on Demountable Partitioning?

If you are not sure about anything we love to talk about projects and sort out problems and issues with space, please give us a call on 01380 738844

Categories
All Project Categories Dilapidation work Mezzanine Floors Office Refurbishments

Factory Refurbishment

Client: Image Factory
Value: £350k

Office and Factory Refurbishment project

This customer wanted a Factory Refurbishment having taken on the old Royal Mail building in Chippenham.

The first photograph below shows a £1m printing machine and Image Factory invested in two of them, along with taking over the old NHS distribution building on Bumpers Farm Industrial Estate. The complete building had to be refurbished, so the main factory along with the offices along the front of the building.

Factory Refurbishment

A large part of this project was electrical. The main factory had no power infra struture at all to power all of the print machines that the Image Factory owned as well as the new ones; so we had to install a heavy power buzz bar system into the factory and prepare the base and ground works for a new substation to be fitted.

In the main factory the floor had to be scrabbled to remove old oils in the concrete floor and then a high quality epoxy paint applied to the floor. All of the beams, walls and other surfaces also had to be painted.

Factory Refurbishment Photographs

Office Refurbishment

As well as the factory itself, the offices at the front of the building had to be completely stripped out and refurbished.

The mezzanine floor had to be turned around and a new jumbo stud fire wall constructed. Below the mezzanine floor we created a new reception area with fire rated ceiling, decorations and flooring. Upstairs included new ceilings, carpets, plastering and decorations as well as a new kitchen. Also fitted upstairs was a new office constructed from Komfort Kameo 75mm demountable partition.

If you need any advice or are thinking of an office refurbishment project please give us a call, we would love to talk to you, on 01380 738844

Categories
All Project Categories Partitioning Suspended Ceilings

Fire rated Partitions

Client: Webbs Motor Caravans
Value: 28k

Fire Rated Partitions

The difficulty with this project was that the client required offices above a mezzanine floor which means that the partitions below have to be fire rated, normally this means the glass has to be georgian wired. In this case we were able to use pyrocet clear glass to still give the 30 minute fire rating and yet not spoil the overall look of the offices.

The fire rated partitions system chosen was Komfort 75mm demountable partition system which allowed us to provide insulation inside the walls to give some degree of protection from the cold when the double doors to the showroom were opened to move caravans in and out. We could have used a cheap general 25mm thick partition roll which 99% of companies use as it is cheap, but in this case we used a Rockwool rw45 slab material designed to be better for insulation.

Partition Construction photos

Not shown are the suspended ceilings ceilings that we had to fit inside the offices. The one in the lower offices had to be 1 hour fire rated to give protection to the mezzanine floor. You can also see from the photographs the pink looking plasterboard on the metal columns of the mezzanine floor, this is fire protection board.

Fire rating and Building Regulations, not sure what to do?

Just give us a call or email. We understand partitioning and Building Regulations so can solve most problems. When it comes to offices it is crucial to protect people from any potential fire, the key is to make sure that the partitions give enough protection to allow people to escape. It is not acceptable to cut corners, so we always give the correct advice.

01380 73 88 44 or email: [email protected]

Categories
Air Conditioning All Project Categories Office Refurbishments Suspended Ceilings

Complete Design and Refurbishment

Client: Kingsley Pike Estate Agents
Value: £13k

This Design and Refurbishment project including supplying and fitting two steel beams to support the three floors above the shop, and to remove a structural wall and so needed some design work in order to carry out the refurbishment of the space.

The effective use of space was very difficult to achieve due to the small space in the office, however we still had to produce drawings to satisfy Building Control and to determine exact positions of voice, data and lighting positions. The project included electrical work, decorations, air conditioning, construction of step, flooring, lighting design and carrying out the work in 7 days. We had to carry out a complete design and refurbishment of the existing space.1703 kingsley pike 11-10-05-Model

Design and Refurbishment work

We spent some time working out what was needed in the space and what we could get in. The beam was calculated, as the back wall to the shop needed to come out to widen the office space, the issue was that the wall held up the 3 floors above. One of the main problems was that the main beam was 6 meters long and it took 4 people to lift it into the shop from the main high street. The delivery vehicle had to leave the beams on the pavement whilst everything was prepared.

Construction Photographs

Completion photographs.

General Refurbishment and Fit out Work

If you need any advice or are thinking of an office refurbishment project please give us a call, we would love to talk to you, on 01380 738844

Categories
All Project Categories Office Refurbishments Partitioning

New Office Refurbishment

Client: Office Evolution
Value: £13k

Office Refurbishment

This customer purchased an industrial unit that was fitted in a way that was not really suitable for them as they needed to use it for offices. The whole space needed an office refurbishment with most things needing to be done. Creating a professional atmosphere was important as the customer wanted to use the office as a showroom as well.

They also wanted a double door to the garage area so that this could act as a store and a suspended ceiling throughout, and to make the space light and airy we used Cat2 lighting throughout.The project included a small bit of stripping out, new kitchen, redecoration, electrical power and data, new demountable partitions, new suspended ceiling and lighting and a new carpet.

Office Refurbishment Construction Photographs

Why Demountable Partitions in an Office Refurbishment?

  1. Demountable partitions are tax efficient in that they are seen as movable items and so can be treated differently in writing down allowances in the accounts, we can also lease elements of office refurbishments. Anything that can be moved we can lease.
  2. We mainly lease Demountable Partitions as they are movable, this spreads the costs of having the work done as Demountable Partitions always cost more than customers think.
  3. Leasing of movable items is very tax efficient and Cre8tive can provide illustrations, please contact us for further information.
  4. Most landlords insist on demountable partitions in an office as it is much easier to take them out should the tenant renting the space leave for any reason. The benefit is that is saves making a huge amount of mess and destruction that would be need with a conventional stud and plasterboard constructed wall.

Not sure about what to do?

If you need help with anything and are not sure what to do, please give us a call for a chat and a visit. We are happy to carry out as much or as little as you require and can come up with solutions to any problems or queries you have about an office refurbishment project.
Please call 01380 73 88 44

Want to find out more about our customer?

Please click this link to go to their website..

Categories
Air Conditioning All Project Categories Office Refurbishments Partitioning Suspended Ceilings

Office Refurbishment in Weston Super Mare

Client: John Hodge Solicitors
Value: 75k

An office refurbishment in Weston Super Mare was requested by John Hodge Solicitors. They had recently purchased a video store just out of the town center. At the same time they purchased another building at Morston Court, separate project. This building was the customer facing part of the business so the old store needed to represent the corporate identity but also be practical.

One of the first problems was that the whole internal space needed stripping out. They also needed a reception areas, some client meeting rooms near the reception and an admin area close by. Upstairs there was also a requirement for office space.

As the building use was going to be for public access, see clients from the general public, disabled access doors and a disabled toilet needed to be considered, as well as the car park out the front, with a slope, handrail and markings.

Initial site Photographs

Drawings and design work.

Construction photographs

Car park and Front

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Completion photos

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Office Refurbishment Project?

We would love to talk to you. We get a real kick of seeing some really run down properties, working out what can be done with a vision, carry out the work to transform the property.

If you have a similar property, or want to try and re-work your offices  then please do not hesitate to contact us.

01380 73 88 44 or email at [email protected]

Categories
Air Conditioning All Project Categories Mezzanine Floors Mezzanine Floors Office Refurbishments Partitioning Suspended Ceilings

Office Refurbishment in Milton Keynes

Client: Edwards International
Value: £187k

Office Refurbishment

We were  invited by this customer to have a look at their existing office space as it needed an office refurbishment in Milton Keynes and the customer did not know where to start. They found us on the internet and liked our website as it showed real photos of actual projects rather than nice photo shopped images.

Out of the few that they contact we were the only ones to respond to their enquiry within a day.

When we first visited the client it was very obvious that the while area needed stripping out and starting again. What was surprising, although in reality we are not surprised, was that the existing partitions and mezzanine floor were not fire rated. We recognised the system below the mezzanine as a 50mm wide demountable partition system which has no fire rating at all. None of the exit routes out of the building were 30 minute protected and the mezzanine floor had a suspended ceiling fitted but it was not fire rated. The staff were working in a death trap. If there was any problem in the building then there would be a lot of trouble. The customer specialises in fire detection equipment, so for them to be in a building that was a potential death trap as it was not properly fire protected was nonsense.

Building Regulations

There were three different mezzanine floors installed at various times at different heights, and no paperwork to show that they had been passed Building Regulations, so from a fairly straightforward requirement to refurbish the offices there was a need to look at the whole building, design and specify it properly and get Building Regulation Approval. In the design we had to consider:

  • Fire protection of the mezzanine floors using the correct grade of suspended ceiling tile and support  column encasement
  • Correct design of protected fire exit routes throughout the building, checking of escape distances and signage
  • Full electrical design to suit.
  • New fire rated partitions where needed to meet Building Regulations
  • Supplementary fresh air systems to enclosed offices
  • Changes to air condition systems
  • Heating were needed.

CDM

There was no doubt that we were going to be on site for more than a month, and have more than 5 people on site, the whole project was quite a bit of work and so the work comes under the Construction Design and Management Regulations. The purpose of the regulations is to protect the employee and employer in making sure that a construction project is run safely. If you do not notify the Health and Safety Executive that the project is being carried out and there is a problem then directors of the company where the work is being done can go to jail.

Where do we start?

The first step is to measure everything and take lots of photos to see exactly what has been fitted. The next was to understand from the customer how they wanted to work in the space, so this included some basic functional block drawings identifying where they wanted Sales, Accounts and Technical. Once the broad locations were identified then the detail layouts were carried out identifying voice and data positions, partitioning and ceiling layouts and the work that had to be done on the mezzanine floor. Once the layouts were agreed we had to submit the plans to Building Control and get their approval which we did.

We produced many many drawings. All showing everything that was needed for each trade. Some shown below. The important document was the Building Regulations Approval document that is a legal requirement.

Existing Photographs

The first two photographs below show the immediate and obvious problem. The partitions are 50mm wide demountable and are not fire rated at all. The third photo shows the the vast storage area out the back. The rest just show the general bland and dated look of everywhere needed some tlc.

Stripping out and Construction work

We produced a plan and submitted all of the documents to the local Building Control people who assessed the drawings and arranged for some visits throughout the work. We also employed a Health and Safety Consultant who oversaw the work and kept all of the sub contractors on their toes, and they submitted the F10 to the Health and Safety Executive.

Refurbishment Projects

Categories
All Project Categories Suspended Ceilings

Suspended Ceiling in a warehouse

Client: Connaught
Value: £35k

Suspended Ceiling

This suspended ceiling project involved two buildings, one very large area and the photograph above showing the front offices. The suspended ceilings were part of a main factory refurbishment project for one of their clients. Working for a Main Contactor meant we had to fit our schedule in with other trades which is always difficult without having tight control on site with every aspect of the project.

Existing photographs

The pictures below show the state of the place when we first looked at it. A considerable amount of debris was on the floors and the main contractor was in the process of dismantling everything and clearing away the site.

Suspended Ceiling Construction photographs

Note the fire barrier that we had to install half way down the building.

We did give some advice on the selection of the tile, as the one that was specified was very expensive, and so we chose an alternative which was not much cheaper on the cost per square meter, but on 1200 square meters it made a difference to the customer.  Other areas such as stair wells and the entrance used an MF ceiling construction which is metal framework construction with plasterboard screwed to the frame, taped and jointed and then decorated in a neutral colour.

Suspended ceiling problems?

There are many types of suspended ceilings available, please click this link for more information. We have been supplying and fitting suspended ceiling systems as part of our main refurbishment projects for a number of years, if you are not sure on what can be done please give us a call.Please give us a call on 01380 73 88 44.