InvisibleConnections

Our products make concrete connections

[InvisibleConnections @InvisConnect1]

Speed, safety, strength and sustainability are essential considerations for the project team at 50 Fenchurch Street. That’s why FERBOX and TERWA COUPLER CADDi provide #reinforcement continuity for multiple applications inside and outside the #slipform core https://t.co/jxIdmj95jR

[InvisibleConnections @InvisConnect1]

#PrecastExpo26 is today. And we’re exhibiting! Visit us on Stand M29. Our team who will be delighted to show you our range of telescopic connectors for stairs and landings, beams and columns, and discuss how we can support your next project. #ConnectWithUs #SpeedSafetyStrength

[InvisibleConnections @InvisConnect1]

If you’re going to @thisisconcrete #PrecastExpo2026 tomorrow, be sure to visit stand M29. Meet new members of our team, as well as new additions to our product range. Come and talk to us to find out how we can support your next project. #Concrete #Construction #ConnectWithUs

[InvisibleConnections @InvisConnect1]

Not long now until @thisisconcrete #Precast and Masonry Expo. We’ll be showcasing our range of telescopic connectors for precast stairs and landings, and our made-to-measure reinforcement continuity systems, including the new TERWA COUPLER CADDi. You’ll find us on stand M29.

[InvisibleConnections @InvisConnect1]

Clean architectural lines, structural efficiency and rapid installation. Just some of the benefits of choosing telescopic connectors. Our modern method of #construction improves site safety and reduces material usage and wastage too. For more, visit stand M29 at #PrecastExpo26!

[InvisibleConnections @InvisConnect1]

Rarely do people see our products. That’s not a reflection of their popularity, it’s simply that all our products are purposely designed to be unseen. We call these solutions our hidden strengths. To see for yourself, visit stand M29 at #PrecastExpo26 on 22 October #ConnectWithUs

[InvisibleConnections @InvisConnect1]

Where pull-out bars can’t satisfy engineering design, TERWA COUPLER CADDi can! Housing multiple made-to-measure couplers in a dimpled casing, delivered ready for installation, our new coupler box resolved #construction challenges at 50 Fenchurch St:
https://t.co/jxIdmj95jR

[InvisibleConnections @InvisConnect1]

At 2 Finsbury Avenue, #FERBOX continuity system was used extensively. Fabricated to application requirements, FERBOX is made-to-measure, which means it’s made to be safer and made to reduce wastage. All of which makes a better deal for the #contractor and for the environment too.

[InvisibleConnections @InvisConnect1]

Over 2 years, over 70 call-offs, we’ve delivered over 7,750m of #FERBOX bespoke continuity strip to 2 Finsbury Avenue EC2M. Find out why contractors choose #FERBOX to enable #engineering design, safer #construction sites, and meet #sustainability goals: https://t.co/pQnuJGc3Qe

[InvisibleConnections @InvisConnect1]

For visual appeal, structural efficiency and contribution to reducing embodied carbon, BSF Beam to Beam and TSS Stair Landing Connectors were chosen to join precast concrete elements at Ellison Institute of Technology (LMH), Oxford.
Speed. Safety. Strength. And sustainability.

[InvisibleConnections @InvisConnect1]

🏗️ At 50 Fenchurch Street, #FERBOX and our new #TERWA COUPLER CADDi provide reinforcement continuity for various applications inside and outside the core.

📖 To find out why @Keltbraygroup chose made-to-measure, read the #Concrete magazine article:
https://t.co/jxIdmj95jR

[InvisibleConnections @InvisConnect1]

FERBOX provides reinforcement continuity between the capping beams and liner walls and for slabs coming off core walls at the award-winning 2 Finsbury Avenue (2FA). Find out how made-to-measure FERBOX can contribute to construction sustainability targets: https://t.co/pQnuJGcBFM

[InvisibleConnections @InvisConnect1]

Our products are purpose-designed make #contractors’ lives easier. Take TERWA COUPLER CADDi for example. At 50 Fenchurch St, our new coupler box resolved #engineering and #construction challenges and contributed to #commercial and #sustainability aims: https://t.co/jxIdmj8xuj

[InvisibleConnections @InvisConnect1]

Stirling Prize Winner, Appleby Blue Almshouse redefines later-life living. At this landmark social housing scheme, #precast stair landings by @Flood Precast are supported off core walls by RVK telescopic connectors in combination with #REDiBOX recess formers #ConnectWithUs

[InvisibleConnections @InvisConnect1]

✔ Structural efficiency
✔ Visual appeal
✔ Less concrete
✔ Site safety

Just some of the reasons why #BSF connectors (for connecting #precast beams to beams, and beams to columns) were used at Ellison Institute of Technology (LMH), Oxford. For more: https://t.co/ZdZrWnxZ94

[InvisibleConnections @InvisConnect1]

📢Turn to p14 in @ukConcrete #Concrete magazine to find out how made-to-measure #reinforcement continuity systems, FERBOX and new TERWA COUPLER CADDi solved #engineering challenges and enabled structural and material efficiencies at 50 Fenchurch Street: https://t.co/jxIdmj8xuj

[InvisibleConnections @InvisConnect1]

Material selection is one way 2 Finsbury Avenue sets benchmarks in circular economy compliance. Since 2024, we’ve supplied over 7,750m of FERBOX continuity strip to site. Made-to-measure FERBOX means material wastage, usage and labour are cut, which in turn cuts costs and carbon.

[InvisibleConnections @InvisConnect1]

Design of Meta’s London HQ called for an invisible means of support, an exposed #concrete finish, and an LED strip and balustrade rebate on 3 sides of the #precast landings. Find out how standard and specially modified TSS connectors provided the solution: https://t.co/05d2RBwKun

[InvisibleConnections @InvisConnect1]

🌱🌱🌱Reduced material usage +Reduced material wastage = Reduced embodied carbon. 🌱🌱🌱
Used extensively throughout the basement at St Johns Wood Square NW8, #FERBOX bespoke continuity system is contributing to the project’s #sustainability objectives: https://t.co/oGS29cPcW3

[InvisibleConnections @InvisConnect1]

Stirling Prize Winner, Appleby Blue Almshouse SE16 prioritises resident wellbeing by creating attractive spaces which foster social connection. We’re delighted to have supplied RVK connectors and REDiBOX recess formers to this innovative social housing development #ConnectWithUs