What Thor Helical does

Thor Helical is a UK-based, privately-held manufacturer of precision-engineered helical bars, wall ties, and insulation fixings used in masonry construction, timber-frame construction, and building-insulation applications. The company's core technology is a proprietary cold-roll profiled and twisted helical shaft whose pitch accuracy is engineered for mechanical interlock and high tensile performance at reduced cross-sectional area; this translates into product lines such as the Insofast fire-resistant insulation anchors, thin joint and timber frame wall ties, Airtwist batten frame fixings, and the patented Super-7 warm-roof fixing system (Patent No. GB2426949). The portfolio is organised into four families: bed joint reinforcement (crack stitching bars, kits, long bars, WHO 60 grout), remedial wall ties and restraints (grout, lateral restraint, retrofit, resin-fix, strap ties), cavity wall ties and fixings (timber frame, thin joint, batten frame), and insulation fixings (external wall, flat roof, insulated plasterboard, soffit, warm roof). Core products conform to BS EN 845-1 and carry UKCA and CE marking, with PD 6697 type classification on the thin joint range.

The company operates a pure B2B indirect go-to-market, selling exclusively through an international network of stocking-distribution partners selected for national distribution capacity and industry knowledge, with a wholly-owned regional entity (Thor Helical South Africa) anchoring African distribution. End customers are builders, contractors, and specialist installers in construction, refurbishment, and insulation trades, with no public logos or named end-customer relationships. Products are sold in bulk packaging (cartons of 2,000-2,500 pieces) at unit pricing on a pay-as-you-go basis, with bespoke quantities available; pricing details are not publicly disclosed but the company highlights attractive pricing and 'good profit margins' for distributors. The geographic footprint spans Europe, the Americas, Australasia, the Middle East, Asia, and Africa, and the firm is actively recruiting new distributors in unrepresented countries.

Founded in 1984 and headquartered in Batley, West Yorkshire (with company correspondence listing Portsmouth), Thor Helical Ltd is a private limited company with 11-50 employees and no disclosed funding rounds, acquisitions, or leadership changes. Revenue is not publicly disclosed; based on scale signals (sub-50 headcount, niche industrial consumables, distributor-led model), the implied revenue band is modest (low single-digit to low double-digit USD millions). The business is positioned around regulatory compliance (UKCA/CE/EN 845-1), patented tooling, and category-leading brand positioning ('world's leading manufacturer' of helical bars, wall ties, and insulation fixings) as its principal commercial levers.

Name

Thor Helical

Legal name

Thor Helical Ltd

Website

https://thorhelical.com

Company type

Private

Founded year

1984

Operating status

Operating

Headcount range

11–50 employees

Short description

Thor Helical is a UK-based, privately-held manufacturer of precision-engineered helical bars, wall ties, and insulation fixings, selling exclusively through an international stocking-distributor network to construction, refurbishment, and insulation industry customers across Europe, the Americas, Australasia, the Middle East, Asia, and Africa.

Ownership category

akta.pro rank

Headquarters

HQ city

Portsmouth

HQ country

United Kingdom

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Technology or R&D, Marketing or Sales

Revenue model

1. Helical Fixings Sales: Direct sales of precision engineered helical bars, wall ties, and insulation fixings to construction industry customers through distributor network. Products sold in bulk quantities (e.g., cartons of 2500 pieces for timber frame ties, boxes of 2500 for batten frame fixings).

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

Thor Helical manufactures precision engineered helical bars, wall ties and insulation fixings for the construction, refurbishment and insulation industries. Products are sold in bulk packaging (e.g. cartons of 2000-2500 pieces) through an international network of stocking-distributors serving cavity wall tying, masonry repair/crack stitching, and fire-rated insulation fastening applications. The portfolio is organized into four families: Bed Joint Reinforcement, Remedial Wall Ties & Restraints, Cavity Wall Ties & Fixings, and Insulation Fixings.

Product overview

Thor Helical is the world's leading manufacturer of precision engineered helical bars, wall ties, and insulation fixings. The product portfolio is organized into four main categories: Bed Joint Reinforcement products (crack stitching bars, crack stitching kits, long helical bars, WHO 60 grout) for repairing and strengthening masonry structures; Remedial Wall Ties and Restraints (grout ties, lateral restraint ties, retrofit wall ties, resin fix ties, retrofit timber framed wall ties, strap ties) for existing building repair; Cavity Wall Ties and Fixings (timber frame wall ties, thin joint wall ties, batten frame fixings) for new construction; and Insulation Fixings (external wall insulation fixings, flat roof insulation fixings, mechanical fixings for insulated plasterboard, soffit insulation board fixings, warm roof fixings) for thermal efficiency applications. The company also offers accessories including the Wall Tie Tester, SDS Adapter Tools, and Warm Roof Fixing Tool. All products feature patented precision helix engineering with various diameters (5mm-8mm) and are manufactured in stainless steel or galvanised steel.

Differentiator

Problem solved

Functional benefit

Brands

• Insofast: Fire-resistant anchors for insulation fixings, featuring a thermally-efficient spiral shaft with 7mm diameter and 10mm2 cross-sectional area
• Super-7

Products and services

• Timber Frame Wall Ties Flexible helical wall ties for timber frame construction up to 4 stories, conforming to EN 845-1 with UKCA and CE marking. 5mm diameter with 6.25mm² cross-sectional area, suitable for cavities 60-150mm wide. For construction professionals installing timber frame buildings.
• Thin Joint Wall Ties Precision engineered helical ties that hammer directly into autoclaved aerated concrete blocks for thin joint blockwork construction. 7mm diameter with 10mm² cross-sectional area, suitable for cavities up to 150mm wide. For thin joint blockwork contractors.
• Batten Frame Fixings (Airtwist) High speed hammer-driven zinc plated spiral anchors for securing timber battens, door frames, sole plates and gate posts to brick, block and concrete. Available in 8.8 high tensile steel in lengths 75mm-150mm; no pilot hole required for Celcon, Thermalite or lightweight thermal blocks. For general construction fixings across brick, block and concrete.
• Crack Stitching Bars Helical bars for stitching and repairing cracked masonry walls, distributing stress across the repair. For structural repair contractors.
• Crack Stitching Kit Complete kit for crack stitching applications including bars and associated installation components. For masonry repair contractors.
• Long Helical Bars Extended length helical bars for masonry beam formation and deep structural reinforcement applications. For structural reinforcement contractors.
• WHO 60 Grout Specialized grout for use with helical reinforcement systems in masonry repair applications. For masonry repair trades.
• Grout Ties Helical ties for grouted connection in remedial wall tie replacement applications. For remedial wall tie replacement contractors.
• Lateral Restraint Ties Restraint ties for securing walls against lateral movement in remedial applications. For remedial wall tie contractors.
• Retrofit Wall Ties Remedial wall ties for replacing failed cavity wall ties in existing structures. For refurbishment and wall tie replacement contractors.
• Resin Fix Ties Wall ties fixed with resin grout for remedial tie installation where mechanical fixing is not suitable. For remedial wall tie contractors.
• Retrofit Timber Framed Wall Ties Specialized remedial ties for securing brickwork to timber framed structures. For refurbishment contractors working on timber framed buildings.
• Strap Ties Helical strap ties for deep mechanical pinning and heavy duty masonry restraint applications. For heavy duty structural repair contractors.
• External Wall Insulation Fixings (Insofast) Fire-resistant Insofast anchors for securing external wall insulation boards with thermally-efficient spiral shaft. 7mm diameter with 10mm² cross-sectional area, available in galvanised and stainless steel. For insulation installers requiring fire-rated fasteners.
• Flat Roof Insulation Fixings (Insofast) Fire-resistant metallic fasteners for fixing insulation boards to flat roofs, replacing unreliable plastic anchors for fire safety compliance. For flat roof insulation installers.
• Mechanical Fixings for Insulated Plasterboard (Insofast) Fire-rated fasteners for securing insulated plasterboard laminates to walls, providing superior tensile performance to plastic anchors. For drylining and plasterboard installers.
• Soffit Insulation Board Fixings (Insofast) Fireproof fixings for securing insulation boards to concrete soffits and ceilings with enhanced fire-rated properties. For soffit insulation installers requiring fire-rated fixings.
• Warm Roof Fixings (Super-7) Super-7 stainless steel warm roof fixings with patented precision helix for securing warm roofing systems. 7mm diameter nails providing enhanced holding power and bending resistance. For pitched warm roof installers.
• Wall Tie Tester Tensile pull out test equipment for wall ties and fixings with 3.5kN (800 lbf) capacity. Includes bridging unit with hydraulic load cell for measuring tension forces at facade and inner wall connections. For specialist installers and structural surveyors.
• SDS Adapter Tools Power adapters for SDS hammer drills enabling rapid installation of helical wall ties and fixings. Transfer impact force from roto-hammer drills to drive fasteners into brick, masonry and wood. For installers using SDS hammer drills on site.
• Warm Roof Fixing Tool Patented alignment tool (Patent No. GB2426949) for installing warm roof fixings. Double-ledge arrangement centers on counter-battens and guides fixings through insulation to rafters; licensed exclusively for use with Super-7 nails. For pitched warm roof installers.

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

Six partnerships are on record, tiered core.

• Thor Helical South AfricacoreChannel Partner/ Reseller/ DistributorDedicated regional distribution partner operating through thorhelical.co.za domain. Part of the Africa distribution network covering South Africa.
• Europe DistributorscoreChannel Partner/ Reseller/ DistributorInternational distribution network covering European markets with stocking-distributor relationships.
• Americas DistributorscoreChannel Partner/ Reseller/ DistributorInternational distribution network covering North and South American markets with stocking-distributor relationships.
• Australia & New Zealand DistributorscoreChannel Partner/ Reseller/ DistributorInternational distribution network covering Australian and New Zealand markets with stocking-distributor relationships.
• Middle East & Asia DistributorscoreChannel Partner/ Reseller/ DistributorInternational distribution network covering Middle East and Asian markets with stocking-distributor relationships.
• Africa DistributorscoreChannel Partner/ Reseller/ DistributorInternational distribution network covering African markets with stocking-distributor relationships, including dedicated South Africa partner.

Scale indicators2 records

Recent moves5 records

Expansion highlights4 records

Broad incumbents

• Hilti: Global construction tools and fixings giant with a comprehensive insulation and façade fixing range. Overlaps with Thor Helical's fire-rated insulation fixings, but Hilti typically bundles products with direct sales, tools, and software rather than selling through stocking distributors only.
• EJOT UK: Subsidiary of the German EJOT Group, supplying fasteners and anchoring systems for construction, including external wall insulation fixings. Directly overlaps with Thor Helical's EWI and soffit insulation fixing ranges, particularly in the UK retrofit market.
• Rawlplug: Global manufacturer of fixings, fasteners, and power tool accessories with a strong UK distribution presence. Overlaps with Thor Helical in mechanical fixings for insulation and frame anchoring, though as a much broader general-purpose fixing supplier.
• Fischer Fixings: Large German-headquartered manufacturer of fixings, fasteners, and insulation systems with a global distribution network. Competes with Thor Helical in the insulation fixings and frame fixing categories, but as part of a much broader portfolio of mechanical and chemical anchoring products.
• Powers Fasteners (Stanley Black & Decker): International brand of mechanical and adhesive anchors, now part of Stanley Black & Decker. Competes with Thor Helical in commercial construction fixing applications, particularly in façade and insulation attachment, at much larger scale.

Direct peers

• Ancon (Leviat): Established UK manufacturer of wall ties, masonry restraints, and structural fixings, now part of Leviat (CRH). Directly overlaps with Thor Helical's cavity wall tie and remedial wall tie ranges and competes for the same housebuilder and repair-contractor specifications.
• Helifix: UK-based manufacturer of helical fixings, wall ties, and crack-stitching systems for masonry repair and reinforcement. The closest direct competitor to Thor Helical, operating in the same product categories, serving the same construction and refurbishment customers with very similar helical technology.
• Cintec International: Manufacturer of masonry reinforcement and anchoring systems, including remedial wall tie and crack-stitching solutions. Competes with Thor Helical's bed joint reinforcement and remedial wall tie product families in heritage and structural repair markets.
• Wincro Metalwork: UK manufacturer of stainless steel masonry fixings, wall ties, and construction accessories. Overlaps with Thor Helical's cavity wall ties, remedial ties, and stainless steel insulation fixings ranges for new-build and refurbishment applications.
• Simpson Strong-Tie: Global manufacturer of structural connectors, fasteners, and fixings for the construction industry. Overlaps with Thor Helical in timber-frame wall ties, masonry connectors, and insulation fixings, serving the same housebuilder and contractor customer base.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• Xx.com/thorhelical
• LinkedInlinkedin.com/company/thor-helical-ltd

Compliance5 records

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Thor Helical