Comar 7P.i LS+ Lift and Slide Patio

The Comar 7P.i LS+ Sliding Door is the latest high performance patio door from Comar Architectural Aluminium Systems. With the latest lift and slide operation, slim sightlines and one of only a few sliding doors on the market with a full low threshold design, Comar 7p.i LS+ sliding doors provide the trade with an easy to make and fit patio door and homeowners with a high specification genuinely British designed and made product.

Comar’s product range is tried and tested and widely specified in the UK market for both commercial and residential developments. At the same time it reinforces the reputation of Comar as a systems company with design and innovation behind all its glazing systems.

comar 7p.i ls+ sliding door

Information about the Comar 7P.i LS+ Sliding Door.

First of all, the new Comar lift and slide door suits both the replacement of old patio doors in aluminium, PVCu or timber. It also comes designed as a direct-fix door in new extensions and building projects. This door is an addition to the broader range of patio doors by Comar, including inline sliding doors, tilt and slide patio doors, bifolding doors and residential doors.

Additionally, this door sits within the new slimline Comar ECO LT range of windows and doors. The 7P.i suite of products provides thermally efficient, secure and modern doors and windows. Furthermore, this system is widely used in commercial developments of apartments and houses.  It also meets the needs of homeowners looking for affordable, high quality aluminium products with high specifications.

The LS+ patio door has lift and slide gearing.  This method of operation uses the door handle to raise the door panel from the closed position and slide open. As well as this, lift and slide doors also allow the door to set down and secure in a partially open position offering an extra layer of security.  

As a result, the doors can lock from the inside offering ventilation with a secure door from the outside.  Besides lift and slide, the regular inline sliding method is available, using premium pull handles and separate locking systems.

Comar LS+ Sliding door – key features

Design Performance
Low threshold section doesn’t need recessing15mm to 57mm glazing options
51mm slim or 89mm interlockKitemarked & Secured by Design.
Available as inline or lift and slideUp to 6.4m wide in one frame
CWCT approvedUp to 200kg per sliding panel
Sash widths 590mm to 3000mmPAS 24:2016 and weather tested to BS6375 Parts 1,2 & 3
Sash heights 1175mm-3000mm
2,3,4 or 6 panels

Benefits for Installers and End Users.

For installers, the Comar sliding door range provides solutions for residential and commercial property from the UK’s largest independent systems company and trading for over fifty years.

When it comes to design, the availability of a low threshold section is a big bonus for installers.

Aluminium fabricators benefit from the reliable Comar service. First of all is the extensive stockholding and fast aluminium deliveries. Also available is the V6 Genesis software providing estimating solutions as well as production cutting lists.  Comar provides extensive training to fabricators and installers helping them make and fit doors professionally.  Services such as production punch presses quickly prepare and machine the stiles, rails and frames, without costly CNC machinery.

Comar doors come with excellent engineering and design.  The sliding door panels come at sizes of up to 9 square metres, therefore creating large sliding glass walls and floor-to-ceiling glazing.   Double or triple track options allow door panels to slide to the left or to the right and creating two-thirds openings on three panel doors.  

The availability of a low threshold track without having to recess into the floor makes this door particularly beneficial for those projects where a low but not absolutely flush level is required.

Doors available with double or triple glazing, acoustic glass, integral blinds and up to 57mm glass units.

The full range of RAL colours, anodised finishes, dual colours and special colours.

Every Comar product integrates fully with other windows and doors including ground floor screens, curtain walling and facade glazing.

Simplified fabrication and specification.

Both inline and lift and slide options use the same profiles.  For end-users, this provides matching doors with different functionality. Fabricators benefit from less stockholding and simpler material processing.

Therefore, processing and selling the doors is easy as aesthetics and major components remain the same.  Lift/Slide and inline doors offer similar high specifications, thermal performance and security.

Slim or standard patio door interlocks.

The 89mm interlock is suitable for taller doors needing greater structural integrity and weight-bearing capability.  An Optional slim interlock at 51mm meets the requirements of most residential installations while maximising the glass area and improving the U-Values down to 1.4Wm2K.

Also helping with thermal performance is extra foam insulation for both the primary door sections as well as the track.  For a standard CEN size set of doors with high specification glass and Comar’s Enhanced Thermal Foam doors achieve even lower U-Values of 0.74 Wm2K.

Door panels go up to 400kg in weight with this option.  Subject to design and specification, these doors fit structural openings of up to 12 metres wide.

Certified security and Secured by Design.

New-build developments and security-conscious homeowners recognise the importance of certified security.  Comar doors meet Secured by Design BREEAM Assessments and Document Q. The Comar 7P.i LS+sliding door comes tested to PAS24:2016 and holds a Kite-mark for Enhanced Security having a Double Track Security Interlock Option.  Therefore, installers benefit from an SBD Licensed product to discerning customers.

comar 7p.i ls+ sliding door

More information about making or selling Comar 7Pi LS+ Sliding Door

Comar Architectural Aluminium Systems are looking for fabricators and installers of their entire suite of new residential aluminium systems, windows and doors. Use our contact form to get in touch and find out more about incentives available for fabricators or installers of aluminium residential or commercial systems.

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16:42 30 Oct 23
Nick responded incredibly quickly to my enquiry (on a Saturday too!), and was able to offer invaluable advice on both aluminum systems and manufacturer / suppliers. Thanks Nick!
chris steerchris steer
16:18 09 Oct 23
Had a meeting with Nick during the grand designs show. Was extremely helpful and professional would highly recommend
Chris WesthorpChris Westhorp
19:55 13 Sep 23
Extremely helpful with pointing us in the right direction to find the products we required and suggesting firms that could reliably fit them.Nick was quick to reply and very detailed in his advice.Highly recommend reaching out to them.
Cathy GreenwoodCathy Greenwood
07:03 11 Sep 23
Update - A second email to nick for help on bifolds resulted in a detailed informative reply even on a Sunday ! This guy is so knowledgable and helpful .I approached Nick for an independent view on sliding doors v bifold and the different brand options . His reply was extremely detailed and prompt and allowed me to navigate this often confusing world in a much more informed way . Thanks so much Nick
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12:45 05 Sep 23
This is a must site for anyone looking for advice. Great service and very quick answers to questions. Nick has been of great help quiding us through the maze of aluminium products. Thank you
Philip DuffieldPhilip Duffield
20:24 26 Jul 23
I contacted Nick @ ATS for guidance on what aluminium sliding door systems would be suitable for an opening in an extension that is going to be both wide and tall. He came back really quickly with very detailed and incredibly helpful advice. He is clearly extremely knowledgeable about the systems on the market and their respective features and capabilities. If you’re feeling a bit lost by the overwhelming range of choices out there, I’d definitely recommend contacting him.
Dariush HekmatDariush Hekmat
17:25 19 Jul 23
Nick's advice is great. He is always quick to respond and spends time on responses, which really help to make an informed decision.
Alan FosterAlan Foster
07:51 12 Jul 23
Absolutely fantastic. Asked for advice about replacing Crittall (?) windows late last night and early this morning received 3 great suggestions and contact information for suppliers
Rachel LauRachel Lau
09:24 16 Jun 23
Fantastic website full of valuable and pragmatic advice about product selection and comparison: no other website gives information like this. Truly written for public interest. Don't hesistate to reach out to Nick via the mailing system. He responds very quickly, is friendly, and has very sound and high knowledgable advice. I have already shared this with my friend planning her own grand design.
guard Charlieguard Charlie
12:28 14 May 23
I emailed this company just on the off chance they could help me with new magnetic sliders for my patio door. They were not able to supply those but were so very helpful providing me with the name of a company who could. I am so very grateful at the great service. Dare say customers must be very happy. thank you so much.
Benjamin LewisBenjamin Lewis
10:06 04 May 23
Nick is very helpful indeed. Extremely knowledgeable on bifolds which was in relation to my query. Great website as well, some very useful articles. Particularly appreciated the article that lists all the major bifold options in order of their sightlines! Thank you!
P JonesP Jones
08:07 15 Apr 23
I asked Nick some questions about an installation we were considering and he replied within hours with some very useful suggestions that will probably lead us to using a different make and supplier. Thanks, Nick. Great work.
Nicholas WallNicholas Wall
13:18 02 Apr 23
Looking for fair and honest expert advice on all aspect of aluminium windows and doors? These guys will arm you with all the information you need to make the RIGHT choice in a highly complex, crowded marketplace. post a question and you will get a very quick professional answer you can rely on being based on fact. Thanks guys!
Giorgia SiriacoGiorgia Siriaco
16:25 21 Mar 23
After a lot of research to find doors that would meet our unusual size requirements and feeling increasingly uncertain about the best way to spend our small budget, I stumbled on the ATS website, and I'm so glad I did! I contacted ATS to request advice and Nick promptly replied with a wealth of information, providing us with options and relevant contact details. I only wish I'd found them sooner!
Carol NortonCarol Norton
10:01 17 Mar 23
I've been so confused about how to achieve the look I'm after, and going round in circles with various window/door companies, trying to get away from the huge chunks of plastic currently around my windows. I didn't expect an email to a company found through a Google search to really help - but I was desperate, so I tried. I'm SO glad I did. Finally I have clear explanations from ATS of where I've been going wrong, exactly what I'm looking for, and a list of local companies that might be able to provide it! The response has excelled my expectations and I feel as if I'm finally inching closer to a home with which I'll be happy and comfortable: thank you.
David NunnDavid Nunn
20:54 14 Mar 23
It is rare that I write reviews, however after my very positive communication with Nick - enquiring about suitable slim sash aluminium windows for my project, I felt that a review was definitely warranted. I can reinforce the many positive reviews posted so far, Nick was very quick to respond, providing comprehensive detail, with excellent independent advice.In summary, great service, thank you Nick.
Chantal AuerbachChantal Auerbach
13:04 09 Mar 23
Nick from Aluminium Trade Supply was incredibly helpful informative and pleasant to deal with. He responded quickly to emails and was very knowledgeable. Highly recommend being in touch with Nick if you are considering new aluminium windows or doors.
Lee JonesLee Jones
20:21 22 Feb 23
I dropped Nick at Aluminium Trade Supply an email re high security slim sightline bi-folds and their alternatives and he responded that quickly (and so comprehensively) that I felt bad I’d not paid him for his time!Nick Sir your product knowledge is outstanding and you are providing a level of service that goes wayyyy above and beyond expectations. I’ll definitely make sure I mention Aluminium Trade Supply to anyone I encounter looking for a fenestration solution 🙏🏼
15:13 13 Feb 23
We are looking to replace some old UPVC patios doors with aluminium ones. The ATS website is a great source of advice in an area where clear information is sorely lacking. Having used the website, I then followed this up with a number of specific questions relating to our search, and Nick came back very quickly with clear, detailed and very useful advice.I have been very impressed with both the website and with Nick's advice. My only regret is that I didn't come across ATS before replacing various windows in 2021 - I'm sure it would have saved me a lot of grief and money! Thanks again Nick.
Azza McCabeAzza McCabe
17:47 01 Feb 23
So impressed with this company.Responded to my query quickly andgave valuable advice. Nick was extremely helpful and we were able to move forward with our project.
Adri LoloçiAdri Loloçi
11:21 08 Jan 23
Nick was super fast to respond and provided some great recommendations. I would recommend this website to anyone looking to find bifold or sliding aluminium doors.
Stephen HoustonStephen Houston
16:16 03 Jan 23
Looking for aluminium crittall style internal door and external patio French doors. Noted good reviews and thought would ask for advice. Comprehensive reply with excellent independent advice and lists of fitters who could provide products and installation. Great service.
Inga GeachInga Geach
08:25 21 Dec 22
Nick from Aluminium Trade Supply has been extremely helpful with navigating the jungle that is aluminium glazing for our upcoming extension project. His advice was prompt, detailed and always impartial. Very grateful for your input, thanks Nick!
Amanda BurtonAmanda Burton
10:54 16 Dec 22
Brilliant website and an excellent service. Nick provided not only detailed advice and supplier contacts, but highlighted the considerations of various products so I could make an informed choice. Our Sunvista minimal sliders were fitted this week and I couldn't be happier, stunning. Thanks once again for your advice and recommendations, invaluable!
Keith BarnesKeith Barnes
17:18 10 Dec 22
Very helpful advice given to my question, including the name of 3 different companies that i could try for the product being enquired about. Many thanks
Munim ChowdhuryMunim Chowdhury
11:45 13 Sep 22
Nick has been very helpful on signposting me to a number of partner organisations for steel/aluminium doors.
SUSAN wallaceSUSAN wallace
17:26 31 Aug 22
My experience with this firm was exceptionally good and this is notalways the case as a female, dipping a toe into technical waters.I was spoken too with courtesy and at a level that helped me consolidate what was needed .On top of that I was given a list of companies and places where I could obtain the type of product I needed.I could not thank them enough and would certainly go there again and reccommend others do too.
Paul SalterPaul Salter
22:39 22 Aug 22
Contacting Aluminium Trade Supply is like contacting the Oracle direct. Advice is always comprehensive and balanced. On multiple occasions they have provided me with options that fully meet our objectives. Many thanks.
Nick McCormackNick McCormack
20:25 14 Aug 22
Really helpful and useful came back to me on a Sunday with some invaluable information. Highly recommended.
ray addisonray addison
13:14 14 Aug 22
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