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Please Call 03 9036 3502

  • Wall and ceiling batts
    Keep your home comfortable year round
    with h&f installed bulk insulation from
    the extensive CSR Bradford range. We are
    exerienced in all types of building and complex
    builds with bulkheads, box gutters and cathedral
    ceilings pose no problem to our installers.
  • Acoustic batts
    Keep your home quiet and comfy all year round
    with CSR Bradford New Generation soundscreen
    installed by hopkins & fenollar installers.
    Our installers are experienced and thorough
    and we audit jobs regularly to ensure quality
    standards and service levels are upheld.
  • Commercial insulation
    We supply and install a range of PIR boards
    for soffit linings and basement carparks
    We use a range of products such as Kingspan,
    Foilboard, Dow Thermax, Dow Tuff-R and Xtratherm.
    We use recommended fixings and tape joints
    Other than thermal boards we provide Acoustigard
    thermal and acoustic insulation for steel frame stud walls.
  • Underfloor insulation
    For underfloors and subfloors we recommend
    CSR Bradford Optimo glasswool batts
    that are specifically designed to fit standard joists
    Optimo is available in R2.1 and R2.5 forms
    and with Optimo straps or saddles are easy to install
    in both residential and commercial applications.
    We also provide polyester rolls for subfloors in R2.0 and R2.5 forms.

About hopkins & fenollar

hopkins & fenollar was created to service a large and loyal builder base in metropolitan Melbourne and surrounding regions. Our builder base is both maintained and grown through a combination of good service, sharp pricing and referrals.

Greg Hopkins is an Honours qualified Mechanical Engineer who majored in thermodynamics, acoustics and design and has been running multi-million dollar turnover businesses in the building industry for the past 18 years. He understands intimately the needs of builders and provides technical advice and support on the thermal and acoustic requirements of buildings - both residential and commercial. Greg runs all of the sales and management functions for hopkins & fenollar.

Daniel Fenollar has a background in IT and progressed into the building industry several years ago with significant installation experience in residential, commercial and industrial sectors of the building industry. Daniel has significant experience running 24-hour a day 365 days a year building maintenance and service departments. Daniel runs all of hopkins & fenollar's installation crews and works well with builders to ensure the best results each and every time.


Athol Robertson is a qualified carpenter who gave up the tools several years ago to become an estimator and auditor in the insulation industry. He has audited hundreds of homes following on from the Federal Government Insulation Rebate Scheme and intimately knows not only building layouts and structures but importantly how insulation applies even to the most complex commercial jobs. Athol regularly picks issues on plans others miss and to back up this eye for detail he marks up the plans for absolute clarity between plan and quote on all complex insulation jobs. As our Estimating Manager Athol is the best contact for quotations and tender queries.

Greg, Daniel and Athol are all hands-on and equally comfortable on site with site supervisors or in boardrooms with senior management, Contract Administrators and architects discussing project options.

Our installer base is experienced and professional. All our installers are covered by the requisite Insurances, Workcover and all other relevant site requirements. hopkins & fenollar are a Principal Contractor to CSR Bradford and install jobs on a daily basis all over Melbourne for several of the major Melbourne builders. We routinely audit our intallation crews to ensure compliance with Australian Standards and our own high standards.

We are proud of our high service levels and get most of our work via referrals from satisfied builders.

hopkins & fenollar - your best choice for insulation in Melbourne and surrounds.


Stop Press! Electrical Offer

In response to overwhelming support from our regular builder base hopkins & fenollar have introduced a new electrical rough-in and fit-out service. Too often insulation gets removed by electricians who arrive late to site after insulation has been booked - as we can now organise both we coordinate it so there are no delays to the builder.

We offer an extremely reasonable 25% claim ratio at rough-in stage and the rest at fitout.