SKU: 88196761702

Boss Door Controls ITS6225 ADM/BS8300 Concealed Closer Size 2-4

$149.09 $165.65
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Description

Boss Door Controls ITS6225 ADM/BS8300 Concealed Closer Size 2-4Boss Door Controls ITS6225 Concealed Overhead Door Closer Power Size 2 5 An efficient, durable true CAM action slide door closer with high corrosion resistance. Suitable for most applications particularly public areas or those with constant use and is supplied with matching finished guide rail and slide arm. Supplied as standard without the intumescent fire pack, which is available via the drop down, and when used in conjunction with this offers FD60

Boss Door Controls ITS6225 Concealed Overhead Door Closer - Power Size 2-5

An efficient, durable true CAM action slide door closer with high corrosion resistance. Suitable for most applications particularly public areas or those with constant use and is supplied with matching finished guide rail and slide arm. 

Supplied as standard without the intumescent fire pack, which is available via the drop down, and when used in conjunction with this offers FD60 fire resistance for 54mm thick timber doors.

This closer has adjustable power and adjustments for latching (0-15 degrees) and closing speed (110-15 degrees). Spring strength is adjustable on the door from size 2-5 for doors up to 1250mm wide/100kgs weight, where the minimum width of the door is 760mm.

This closer has been included in a successful fire test to EN1634-120min , CE Marked and Certifire Approved Certificate Number CF6141.

The closer meets BS8300/Equalities Act/Approved Document 'M' and has an opening force (0-30 degrees) less than 30N when fitted to a minimum door width of 803mm and has an opening force (30-60 degrees) less than 22.5N when fitted to a minimum width door of 595mm.

BS8300 requirements are for the whole door set and therefore the minimum suitable door width will increase when the door closer is fitted with other items of ironmongery and site condition may also affect performance

DIMENSIONS:
212mm Case Length
40mm Case Thickness
60mm Case Depth
1250mm Maximum Door Width
100kgs Maximum Door Weight
595mm Minimum Door Width
49mm Minimum Door Thickness

FINISHES:
Antique Brass
Polished Brass
Satin Brass
Matt Black
Dark Bronze
Light Bronze
Mid Bronze
Silver
Polished Stainless Steel
Satin Stainless Steel

+ PLEASE ALLOW 10 DAYS FOR PLATED FINISHES +

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 88196761702

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4.8 ★★★★★
Based on 561 reviews
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Product Reviews
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Verified Purchase
TING WANG
Port Orchard, US
★★★★★ 5
Nice chair
Easy to assemble and looks clean in my home office. The lumbar support is actually helpful, and I like that the arms flip up so I can tuck it under my desk. It’s comfortable for a full workday, though the seat could be a bit softer. Overall, solid value for the price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026
M
Verified Purchase
marvin a.
Charlottesville, US
★★★★★ 5
Comfortable and Good Quality
I'm happy with the chair and feels durable. It's supportive for my back and has good lumbar support. It was also easy to put together. Good value for the money.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
H
Verified Purchase
Hailee
Fort Morgan, US
★★★★★ 5
Comfortable and easy to move around
This chair is really comfortable. The seat cushion is soft but supportive, and the mesh back keeps my back cool during long workdays. The lumbar support helps a lot with my posture. What I especially like is how smoothly the casters roll — glides effortlessly on my floor, no noise at all. Assembly was quick, around 10 minutes. The flip-up armrests also help save space when pushing the chair under my desk. Great value for the price. Highly recommend for anyone needing a solid, comfortable home office chair.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 7, 2026
L
Verified Purchase
Linda
Alexandria, US
★★★★★ 4
Great chair at a good price
It's a great chair, comfortable and reasonably priced for an ergonomic office chair. I usually don't write reviews, but I also understand how purchasing an office chair can feel overwhelming with so many choices. I needed to replace the chair I'd purchased in 2020. At the time I'd not spent a lot of money, not sure if working remotely would be temporary or permanent. It lasted about as long as one might expect. I did quite a bit of research choosing a replacement. I'm always hesitant to purchase furniture without trying it out in person. This chair is worth the price, not on the higher end of what's available but definitely not cheap. I've had it for about three weeks and so far, it's perfect for the 8-10 hours I spend in it during the week. It arrived early, a great bonus. Assembly was quick, with easy-to-follow directions and all the tools and parts needed. (including some spare screws). I agree with others who mentioned that a spare set of hands would have helped, but I had no issue doing it myself. It's a sturdy chair with good lumbar support. The adjustability of that feature can accommodate different heights. (I'm around 5'4") Changing seat height or whether the back tilts or remains stationary are all easy to accomplish. The one minor caveat is the seat is leather, so in warm weather and shorts season, it's not ideal. I solved that by purchasing a cover (because of the way the chair fits together, I purchased one that covers both the seat and back because a seat cover by itself would not work). That has worked fine and I'm not sure whether I'll keep the cover on all year. Overall, it's a great chair at a good price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 4, 2022
T
Verified Purchase
TAIYUAN D.
Massapequa, US
★★★★★ 5
Great office chair highly recommended!
This office chair is easy to assemble and the instructions are clear to follow. I am very impressed with this office chair, the seat is extremely comfortable after I sat for a long time and I feel relaxed. Also, the lumbar can be adjusted and has great back support. Great price for the quality. Highly recommend those who are looking for the office chair.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 5, 2026

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